Which Of The Following Are Not Suitable With Electromagnetic Flow Meter? A) Steady Flowing Liquid B) (2024)

Physics High School

Answers

Answer 1

The right answer is d, since any liquid can be utilized with an electromagnetic flow meter.

what fluid not anything that the magnetic flowmeter can measure?

Hydrocarbons and gases cannot be measured with this technology since they are non-conductive and are in a gaseous condition, respectively. Magnetic flow meters can only be used to monitor the flow of conductive liquids.

Which of the following methods does not count as a liquid's volume measurement?

Therefore, it is possible to determine volume without knowing its specific measurements. Therefore, it is impossible to measure the volume of a liquid or an item with an irregular shape using a meter scale.

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Related Questions

Part A The figure(Figure 1) shows Q versus t for a 2.0 μF capacitor Draw a graph showing Uc versus t. + add graphadd points delete graphi graph inforeet? help reset Uc (J) 0.020 0.015 0.010 0.005

Answers

Consequently, the figure depicts 0.020J for Q vs t for a 2.0 F capacitor.

What is a graph explain?

A graph shows how two factors that are typically measured along among a pair of axes at sharp angles relate to one another. A graph is indeed a curved or straight line that shows how two quantities are related and vary in response to one another. Graphs and charts are used to express visual information. They can help scientists identify trends and linkages and clearly communicate the goal of the investigation. Typically, the independent variable is plotted along the x-axis. The dependent variable was displayed on the y-axis.

Where are graphs used?

Graphs and charts are useful visual aids because they make information accessible and quick to understand. Therefore, it is not unexpected that print and electronic media frequently use graphs. Because a graph may reveal a pattern or comparison, data presented as a graph rather than a table is frequently simpler to interpret.

Briefing:

E = 0.5 C V^2, where C is the capacitor's value in Farads. The Joule, or Watt Second, is the energy unit.

E=0.5C × (2.0)2 μF

E=0.020J

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when the absorption spectrum of light from distant galaxies is measured, what is found?

Answers

When the absorption spectrum of light from distant galaxies is measured it is found that lines in absorption spectrum are shifted towards the red end of spectrum.

What is Absorption Spectrum ?

The Absorption Spectrum is constituted by the frequencies of light transmitted with dark bands when electrons absorb energy in ground state to reach higher energy states. Absorption Spectrum is produced when atoms absorb energy .

The Absorption Spectroscopic technique that is used for measuring the absorption of radiation as it interacts with sample.

So , we conclude that , after measurement of absorption spectrum of light it is found that the lines in absorption spectrum are shifted towards the red end of spectrum.

Therefore , the result after measurement of absorption spectrum of light from distant galaxies is explained above .

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setting a world record in a 100-m race, maggie and judy cross the finish line in a dead heat, both taking 10.2 s. accelerating uniformly, maggie took 2.00 s and judy took 3.00 s to attain maximum speed, which they maintained for the rest of the race. (a) what was the acceleration of each sprinter? (b) what were their respective maximum speeds? (c) which sprinter was ahead at the 6.00-s mark, and by how much?

Answers

You should now use t2 at 4s instead of Maggie's t1, which is still at 2s (to add up to 6s). Judy's T1 and T2 each last three seconds. A net force acts to change the motion of an object; the increased the net force, the greater the acceleration.

What does acceleration truly mean?

Acceleration is the change in a moving object's speed and direction over time. Something is said to be accelerating when it starts to move faster or slower.

What precisely are acceleration and speed?

The measurement of velocity is the rate at which a displacement changes. What determines how rapidly a velocity changes is acceleration. Due to the fact that both magnitude and direction are a part of velocity, it is a vector quantity. A vector quantity is also acceleration.

Briefing:

(a) You may now solve for each runner's acceleration using this equation by entering the proper numbers for each runner. (For Judy, t1=3s & t2=7.2s; for Maggie, t1=2s & t2=8.2s).

(b) Refer back to our first equation:

100m = 0.5*a*t12 + v*t2

(c) Rewrite the first equation as follows:

Δx = 0.5*a*t12 + v*t2

Now, for each runner, solve for x. Maggie's t1 remains at 2s, but you should now use t2 at 4s (to add up to 6s). T1 and T2 are 3 seconds for Judy.

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suppose an astronaut in outer space wishes to play a solitary game by tossing a ball against a very massive and perfectly elastic concrete wall and catching the ball on the rebound. if the ball is as massive as the astronaut, then what will happen?

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In this scenario, the astronaut will be unable to move the ball away from the wall as the force of the rebound will be equal to the force of the toss. The ball will simply bounce back and forth against the wall in perpetuity.

The Perpetual Motion of an Astronaut's Ball: Exploring the Laws of Physics in Outer Space

The laws of physics are immutable and ever-present, even in the vacuum of outer space. This is demonstrated by the example of an astronaut playing a solitary game by tossing a ball against a very massive and perfectly elastic concrete wall and catching the ball on the rebound. If the ball is as massive as the astronaut, then the force of the rebound will be equal to the force of the toss, meaning the ball will simply bounce back and forth against the wall in perpetuity.

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For Q6. high school student holds a backpack one meter above the ground. Which of the following free-body diagrams best represents this situation?

Answers

The image that shows the free body diagram of the bag pack is option J.

What is the free body diagram?

The term free body diagram has to do with the way the that the forces that act on an object are able to carry on. We know that an object is always acted upon by a system of forces. The forces that act on the object could be balanced or unbalanced. If the system of forces is balanced than the object would remain stationary. If the system of forces is not balanced then the object would move.

In this case, we have been told that high school student holds a backpack one meter above the ground. We know that we expect that the free body diagram would be able to show us the forces that act on the bag and this would include the weight of the bag which is the gravitational pull on it and the tension on the rope that holds the bag.

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when scope of enquiry is limited and the universe containing a unit having different characteristics make the intensive study of each unit desirable. which method is more suitable?

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When the scope of enquiry is limited and the universe containing a unit having different characteristics makes the intensive study of each unit desirable, then the method which is more suitable is : census.

How is census suitable?

Census is the most suitable method in the above method case, as it has the following features-

1. It is suitable when population is heterogeneous in nature.2. It is reliable and accurate method of data collection.3. The only error that may occur in the collection of data is an error or biased.

Mailing questionnaires, samples, and telephone interviews are suitable for wide coverage but the data that is collected does not hold much accuracy.

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what happens to the atomic radius as you move across a period from left to right?

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Atomic radius typically increases down a group and decreases over a period. Effective nuclear charge rises with time while electron shielding stays constant.

Why does the atomic radius shrink from left to right?

As the electrons in the final shell are drawn toward the higher nuclear charge, the atoms become smaller. As a result, the size gets smaller from left to right.

Why, according to Brainly, does the atomic radius shrink as you walk across a period from left to right?

The atomic number grows as we move from left to right in a period, but the shell stays the same, which causes electrons to be added in the same shell, increasing the force of attraction between the electrons and the nuclei.

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The pole is supported by a pin at C and an A-36 steel guy wire AB. If the wire has a diameter of 0. 2 in. , determine how much it stretches when a horizontal force of 2. 5 kip acts on the pole

Answers

Ls=0.304in . FULL SOLUTION BELOW THE IMAGE..

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We have that the wire stretch is mathematically given as Ls=0.304inches

What is stress?

Stress can be characterized as a change that causes physical, close to home or mental strain. Stress is your body's reaction to whatever requires consideration or activity. Everybody encounters pressure somewhat. The manner in which you answer pressure, nonetheless, has a major effect on your general prosperity

According to question:

the wire has a diameter of 0.2 in.

when a horizontal force of 2.5 kip acts on the pole

Generally the equation for the moment at point C is mathematically given as

FabCos60(7)-2.5*4=0

Fab=2857lb

Then,

Normal stress on wire

S = F/A

S = 2857/(π/4) ×(0.2)^2

S = 90.95 ksi

Therefore

The length at normal state is

L = 7(12)/sin60°

L = 96.99 inches

Where

E = 0.003136 in

So,

Length = 0.003136(96.99)

Ls=0.304in

Thus, required length is Ls=0.304in.

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Consider an electron in the state n=4, l=3, m=2, s=1/2.

Part A: In what shell is this electron located?
Part B:In what subshell is this electron located?
Part C: How many other electrons could occupy the same subshell as this electron?
Part D: What is the orbital angular momentum L of this electron?
Part E: What is the z component of the orbital angular momentum of this electron, Lz?
Part F: What is the z component of the spin angular momentum of this electron, Sz?

Answers

An electronwith the properties n=4, l=3, m=2, and s=1/2. So, the electron is in the "N" shell.

What is an electron example?

The smallest elemental component of an atom, the electron has a negative charge. In a neutral atom, there are an equal number on protons and electrons. One electron so one particle are all that the hydrogen atom has. In contrast hand, the uranium atom possesses 92 protons, which means 92 electrons.

Briefing:

n = 4, l = 3, m = 2, s = +1/2

Now from principal quantum number shells are denoted by, if n = 1, then Shell = K

n = 2, then Shell = L

n = 3, then Shell = M

n = 4, then Shell = N

n = 5, then Shell = O

Since here n = 4, So electron is located in "N" shell.

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if you throw a raw egg against a wall, you’ll break it, but if you throw it with the same speed into a sagging sheet it won’t break. why?

Answers

Because obviously there is nothing to break it with. There is no force being exerted on the egg

Determine the forces in members gh, gb, and bc. state if they are in tension or compression.

Answers

The forces in members gh, gb, and bc are given below.

What is force?

Force is an influence that can cause a change in an object's motion, direction, shape, or energy state. It is a vector quantity, meaning that it has both magnitude and direction.

Member gh: The force in member gh is in compression. This is because it is part of a truss system where two other members are connected to it, forming a triangle. Since the two other members will both be pushing inwards towards member gh, it will be in compression.

Member gb: The force in member gb is in tension. This is because it is part of a truss system where two other members are connected to it, forming a triangle. Since the two other members will both be pulling on member gb, it will be in tension.

Member bc: The force in member bc is in tension. This is because it is part of a truss system where two other members are connected to it, forming a triangle. Since the two other members will both be pulling on member bc, it will be in tension.

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The Orion Nebula, M-42, is a hot, thin cloud of glowing gas, so its spectrum is a. a continuum, strongest in the color red. b. a few dark lines in the continuum. C. not in the visible portion of the spectrum. d. a few bright lines against a dark background.

Answers

Correct answer:- (d) a few bright lines against a dark background.

The Orion Nebula is it a cloud of gas?

One of the best-known celestial features is the Orion Nebula, often known as M42. This cloud of gas and dust, the middle "star" in Orion's dagger hanging below his belt, is so dazzling that it can be seen with the unaided eye even from a distance of more than 13 quadrillion kilometers (8 thousand trillion miles).

Why is Orion so crucial?

One of the starry sky's most intriguing and significant constellations is Orion. One reason why astronomers are drawn to it is that it contains one of the Milky Way Galaxy's closest and most active star nurseries (the Orion Nebula).

The Orion Nebula's gas glows for what reason?

The Trapezium and Nebula are located in front of a cold, dusty "giant molecular cloud" that contains regions of active star formation, around 1500 light years away. A blister on the molecular cloud's front edge gets electrified by the stars of the Trapezium, making it glow.

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when is the kinetic energy of the mass a maximum?

Answers

The kinetic energy of the mass a maximum when (a) the spring is at its unweighted length (when it isn't stretched or compressed) .

What is Kinetic Energy ?

Kinetic energy is defined as the measure of the work that an object does when its in motion.

The total energy of the system of spring is equal to the kinetic energy of the mass (because spring has negligible mass) plus the elastic potential energy.

Since the above mentioned total energy is conserved, the kinetic energy is a maximum when the elastic potential energy is a minimum,

that occurs when the spring will be in its unweighted length , that means when it isn't stretched or compressed .

Therefore , the correct option is (a) .

The given question is incomplete , the complete question is

When is the kinetic energy of the mass a maximum?

(a) When the spring is at its unweighted length (when it isn't stretched or compressed)

(b) When the spring is most stretched

(c) When the spring is most compressed

(d) Both when the spring is most compressed and when the spring is most stretched .

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Which statement describes a planet as it moves along its orbit?

It travels slowest but experiences a stronger gravitational pull when it is farthest from the sun.

It travels fastest and experiences a stronger gravitational pull when it is closest to the sun.

It travels fastest and experiences a stronger gravitational pull when it is farthest from the sun.

It travels slowest but experiences a stronger gravitational pull when it is closest to the sun.

Answers

The statement that describes a planet as it moves along its orbit is option D: It travels slowest but experiences a stronger gravitational pull when it is closest to the sun.

What is planet movement about?

The above option is chosen because a planet's speed and the strength of the gravitational force acting on it are determined by the distance between the planet and the sun.

The planet's speed is determined by the balance between the sun's gravitational pull and the planet's inertia, or tendency to continue moving in a straight line. When the planet is closer to the sun, the sun's gravitational pull is stronger, which causes the planet to slow down.

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Would an offensive lineman want to have a lot of inertia? Explain your answer.

Answers

Yes, an offensive lineman wants to have a lot of inertia because objects have more mass have more inertia.

What objects have a lot of inertia?

Inertia refers to a property of matter that resist changes in velocity. According to Newton's first law of motion, an object with a specific speed maintains that speed unless an external force act on it.

We say that difficult-to-move objects have a lot of inertia. A big rock is harder to move than a piece of paper. The rock has more inertia than the paper does. weightless objects have less inertia than heavy objects.The more inertia that an object has, the more mass it has.

A more huge object has a greater tendency to counter changes in its state of motion.So we can conclude that we say that hard-to-move objects have a lot of inertia.

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How much time did the the astronauts of the apollo 11 mission spend walking on the moon?

Answers

A total of 2 hours and 32 minutes were spent on the Moon's surface by the astronauts of the Apollo 11 mission.

How long were the astronauts from Apollo 11 on the moon?

At 111 hours, 39 minutes into the mission, the EVA phase came to a close after a duration of more than two and a half hours. On the moon's surface for 21 hours and 36 minutes, Armstrong and Aldrin stayed. At 124 hours and 22 minutes, the ascent stage engine started after a rest period that included seven hours of sleep.

How much time did the last mission to the Moon take?

The Apollo 17 mission, which took place between December 7 and December 19, 1972, was the final manned lunar landing. It was a 12-day mission that set several world records, including the lengthiest space walk, the longest lunar landing, and the largest lunar samples ever returned to Earth.

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A 500,000kg rocket is accelerating straight up. Its engines produce 10,000,000N, what would its acceleration be

Answers

From,

Force = Mass * Acceleration

10000000N = 500000kg * a

Divide by 500000kg both sides

10000000/500000 = 500000a/500000

20m/s^2 = a

Acceleration is 20m/s^2

8 A ball is falling freely under the action of gravity, when its downward speed is 8.0m/s, it explodes into two equal parts. One part goes straight up to a height of 12m above the explosion point. What is the velocity of the other part just after the explosion. Take =9.8m/s2

Answers

The final velocity of the second part is 9.3 m/s downwards.

What is the final velocity of the first ball?

The final velocity of the first ball is calculated by applying the following kinematic equation.

v² = u² + 2gh

where;

u is the initial velocity of the ballv is the final velocity of the ballg is acceleration due to gravityh is height of the ball

v² = 8² + 2 ( 9.8 ) ( 12 )

v² = 64 + 235.2

v² = 299.2

v = √ ( 299.2 )

v = 17. 3 m/s

The final velocity of the second part is calculated as follows;

v₁ + v₂ = 8 m/s

v₂ = 8 m/s - v₁

v₂ = 8 m/s - 17.3 m/s

v₂ = -9.3 m/s

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a balloon with a volume of 2.50 l is left in a car at 323k. after sitting in the sun, the temperature increases to 398k. what is the volume of the heated balloon?

Answers

The volume of the heated balloon = 3.08L

What is Charlee's Law?

Charlee's Law is a law in the United States that was passed in 2015 in honor of Charlee Campbell, a six-year-old girl who tragically died due to medical negligence. The law provides legal protection for children who are victims of medical malpractice or negligence. It requires that hospitals and other medical facilities take steps to prevent medical errors and notify parents or guardians prior to any medical treatment. It also requires medical practitioners to use a standardized system for documenting and communicating medical information, and for health care providers to complete annual training on preventing medical errors. Charlee's Law is an important step forward in protecting the rights of children in the medical setting.

You will need to use Charles' law to solve this problem. The equation is

V1/T1=V2/T2

V1 =2.50L

T1=323K

v2=?

T2=398K

Therefore V2 = V1T2/T1

= (2.5 × 398 )/ 323

= 3.08L

Therefore the volume of the heated balloon = 3.08L

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tanker trucks that carry liquid loads are often dangerous. when the liquid inside the tank shifts from side to side causing the center of gravity to change in the tank it is a situation known as

Answers

Tanker trucks that carry liquid loads are often dangerous. when the liquid inside the tank shifts from side to side causing the center of gravity to change in the tank it is a situation known as sloshing.

In a moving tank, sloshing is a ferocious resonant fluid motion. The dynamic forces that result from a fluid's movement and contact with its container may significantly alter both the wall of the container and the supporting structure. Rectangular tanks have received the most of the attention.

Only a few studies have examined the roles of baffle design variables in view of the braking and roll dynamics performance, despite the fact that baffles are frequently utilized as an efficient way of decreasing the magnitudes of fluid slosh in addition to improving the integrity of the tank construction.

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You are designing a Van de Graaff generator, and you want it to hold as many electrons as possible. Should you make the radius of the sphere very large or very small?

Answers

The radius of the sphere should be as large as feasible when creating a Van de Graaff generator if you want it to store as many electrons as possible.

What drives Van de Graaff generators?

A Van de Graaff generator is an electrostatic generator that generates extremely high electric potentials by accumulating electric charge on a hollow metal globe on top of an insulated column using a moving belt.

How does a Van de Graaff generator transfer charge?

A rubber belt that is also wrapped over the upper metal pulley in a Van de Graaff generator rotates when the lower pulley, which is attached to an electric motor, turns. Electric charge separation and transmission are caused by the lower pulley and belt rubbing against one another.

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A 61.0 kg sled is pulled from rest by a snowmobile and accelerates at 2.4 [forward] for 5.5 s. The force of friction acting on the sled is 111.0 N [backwards]. The total mass of the snowmobile and the driver is 461.0 kg and the force of friction acting on the snowmobile is 546.0 N [backwards]. Determine the power developed by the snowmobile engine.

Answers

Answer:

1922.8 watts

Explanation:

To find the power developed by the snowmobile engine, we first need to determine the force that the snowmobile is applying to the sled. We can use Newton's second law to do this. The equation for Newton's second law is:F = maWhere F is the force applied, m is the mass, and a is the acceleration. We can rearrange this equation to solve for the force applied by the snowmobile:F = ma = (61.0 kg)(2.4 m/s^2) = 146.4 N [forward]Now that we know the force applied by the snowmobile, we can use the equation for power to determine the power developed by the snowmobile engine:P = FvWhere P is the power, F is the force applied, and v is the velocity. We don't know the velocity of the sled, but we do know that the sled accelerates at a rate of 2.4 m/s^2 for 5.5 seconds. We can use this information to find the velocity of the sled at the end of the 5.5 seconds:v = atWhere v is the velocity, a is the acceleration, and t is the time. Substituting the values from the problem gives us:v = (2.4 m/s^2)(5.5 s) = 13.2 m/sNow that we know the velocity of the sled, we can substitute this value into the equation for power to find the power developed by the snowmobile engine:P = (146.4 N)(13.2 m/s) = 1922.8 wattsTherefore, the power developed by the snowmobile engine is 1922.8 watts.

the position of a small object is given by x=34+10t-2t^3. where t is in seconds and x in meters. a) find the instantaneous velocity of the object at 0 s. and at 3.0 s. b) At what time between 0 and 3.0 if the instantaneous velocity zero?

Answers

A. The object's instantaneous speed at 0 and 3.0 seconds is -0.1 m/s.

b. If the instantaneous velocity is zero, t=1.3s is the time between 0 and 3.0.

How do velocity and speed differ?

Velocity is the pace and direction of an organism's movement, whereas speed is the time rate at which an object is travelling along a path. In other words, velocity is a vector, while speed is a scalar value. The vector quantity velocity (v), denoted by the equation v = s/t, quantifies displacement (or change in position, s), over change in time (t).

Briefing:

The position of a small object is indicated by the sentence x=34+10t-2t3 then.

a. x1=x(t1=0)34m

x2=x(t=3)=34+10*3-2*3³=10m

v=[tex]\frac{x2-x1}{t2-t1}[/tex]

=10-34/3.0-0=-0.1 m/s

b. v=dx/dt

10-6t²=0

t=1.3s

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Arthur throws a 0. 15-kg rubber ball onto the floor. The ball's speed just before impact is 8. 5 m/s, and just after is 6. 5 m/s. If down is considered the negative direction, the ball's change in momentum is ________ kg*m/s

Answers

The change in momentum of the ball of mass 0.15 kg is -0.3 kgm/s.

What is change in momentum?

Change in momentum is the product of mass and change in velocity.

To calculate the change in momentum of the ball, we use the formula

Formula:

ΔM = m(v-u).............................. Equation 1

Where:

ΔM = Change in momentum of the ballm = Mass of the ballu = Initial velocityv = Final velocity

From the question,

m = 0.15 kgu = 8.5 m/sv = 6.5 m/s

Substitute these values into equation 1

ΔM = 0.15(6.5-8.5)ΔM = 0.15×(-2)ΔM = -0.3 kgm/s

Hence, The change in momentum is -0.3 kgm/s.

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What is prefix in name?

Answers

Answer:

a prefix is a title used before a persons name

A 150.0.0-gram air track glider is attached to a spring having a spring constant of 25.9 N/m. With what frequency will the glider oscillate if set into vibrational motion?

Answers

The frequency of the spring of mass 150 g is 2.09 Hz.

What is frequency?

Frequency is the number of cycles completed by a wave in one seconds

To calculate the frequency of the soring, we use the formula below.

Formula:

F = 1/2π√(k/m)...........................Equation 1

Where:

F = Frequency of the springm = Mass of the springk = Spring constant of the spring

From the question,

Given;

m = 150 g = 0.15 kgk = 25.9 N/mπ = 3.14

From the question,

Given:

F = 1/2×3.14√(25.9/0.15)F = 1/6.28(√172.67)F = 13.14/6.28F = 2.09 J/s

Hence, the frequency of the spring is 2.09 Hz.

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what is the energy of the photon emitted by a harmonic oscillator with stiffness

Answers

The energy of the photon emitted with the given stiffness is 1.14 × 10⁻²⁰ Joules .

In the question ,

it is given that ,

the stiffness(k) is = 24 .

the mass of the photon(m) is = 5.1 × 10⁻²⁶ Kg .

we know that , k = m*ω²

Substituting the values ,

we get ,

24 = (5.1 × 10⁻²⁶)*ω²

Simplifying further ,

we get ,

ω = 2.1693 × 10¹³ rad/sec .

the formula for the energy of the photon is given as

Eₙ = hω(n + 1/2) ...where h(planks constant) = 6.63 × 10⁻³⁴

the energy of photon when it is dropped from energy level 9 to energy level 4 is given by :

E₉ - E₄ = hω(9 + 1/2 - 4 - 1/2)

= hω(5)

Converting the value of ω , and substituting it in the equation ,

we get ,

= 5/2π × (6.63 × 10⁻³⁴) × (2.1693 × 10¹³)

On simplifying the above equation further ,

we get ,

= 1.14 × 10⁻²⁰ Joules .

Therefore , the energy of the photon is 1.14 × 10⁻²⁰ Joules .

The given question is incomplete , the complete question is

What is the energy of the photon emitted by a harmonic oscillator with stiffness 24 N/m and mass 5.1 × 10⁻²⁶ Kg when it drops from energy level 9 to energy level 4 ?

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gas moves from an area of ________ partial pressure to an area of ________ partial pressure.

Answers

From one region of high partial pressure to another region of low partial pressure, a gas moves. It travels toward the lower pressure area because the higher pressure area has more relative energy.

What does it indicate when a gas has a partial pressure?

When more than one gas is present in a container, each gas exerts pressure, which is known as partial pressure. Its partial pressure refers to the pressure of any gas inside the container.

What distinguishes pressure from partial pressure?

The main distinction between a gas's vapor pressure and partial pressure is that the former refers to the pressure the gas is exerting over its condensed phase, whilst the latter refers to the pressure the gas is exerting in volume.

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What happen to the ma of the object if the coefficient of kinetic friction were to increae?

Answers

When the coefficient of kinetic friction is increasing means, the mass of the object is also increasing, so the normal force acting between the contact surfaces will also increase, ultimately increasing the friction.

What is the Coefficient of kinetic friction?

The ratio obtained by dividing the force required to keep an object moving by the force keeping two sliding surfaces together is known as the coefficient of kinetic friction. The materials used to create the contacting surfaces are particular to this coefficient. The coefficient will be higher on a rougher surface. The ratio of both the friction force to the normal force felt by a body moving on a dry, uneven surface is known as the kinetic friction coefficient or μk.

What is Friction?

The force preventing sliding against one another of solid surfaces, fluid layers, and material components is known as friction. There are various kinds of friction, two solid surfaces in touch are opposed to one another's relative lateral motion by dry friction.

Hence, when the coefficient of kinetic friction is increasing means, the mass of the object is also increasing, so the normal force acting between the contact surfaces will also increase, ultimately increasing the friction.

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An automobile and a baby carriage traveling at the same speed collide head-on. The impact force isa. the same for bothb. greater on the baby carriagec. greater on the automobileANSWER (A)

Answers

Answer:

Explanation:

the force on each is opposite and equal.

Which Of The Following Are Not Suitable With Electromagnetic Flow Meter? A) Steady Flowing Liquid B) (2024)

FAQs

Which of the following is not suitable with an electromagnetic flow meter? ›

Non-conductive fluids: Electromagnetic flow meters cannot measure the flow rate of non-conductive fluids. Fluid conductivity requirements: The fluid's conductivity must exceed a minimum amount for the flow meter to function correctly.

Which liquid Cannot be measured by the magnetic flowmeter? ›

Magnetic flow meters will generally not work with hydrocarbons, distilled water, or many non-aqueous solutions.

What are the limitations of electromagnetic flow meter? ›

Disadvantages of magmeters

Electromagnetic flowmeters only measure electrically conductive liquids. Their technology cannot measure the flow of pure water, alcohol or fuel oil, for example.

Which of the following is not a type of flow meters? ›

Expert-Verified Answer. The option which is not the flow meters is option 4th option: Potentiometer. Flowmeters as the name says is the measurement device used to measure the rate at which fluid is flowing. It can be gas or liquid.

Which of the following does not use an electromagnetic? ›

Among the given appliances only the electric heater does not use an electromagnet.

Which one of the following is not an electromagnetic process? ›

The correct answer is Ultrasonic. Electromagnetic waves are created as a result of vibrations between an electric field and a magnetic field. We can say that these are composed of oscillating magnetic and electric fields. Ultrasonic waves are sound waves which are greater than 20,000 Hz.

What material can't the magnetic flow meter measure? ›

It can't be used to measure gas, steam, and liquids containing a lot of gas. It can't be used to measure liquid media with very low conductivity, such as petroleum products or organic solvents.

What is the electromagnetic flow meter used for? ›

Electromagnetic flow meters (also called mag meters, electromag meters or magnetic flow meters), are volumetric flow meters that use electromagnetic induction to measure liquid velocity. This method of measurement is highly accurate at measuring water-based fluids as they pass through a pipe.

What device measures liquid flow? ›

A venturimeter is a device that is used for measuring the rate flow of a fluid flowing throughout the pipe.

What are the limitations of EMW? ›

The limits of electromagnetic wave hypothesis are given below, This hypothesis does not clarify the wonder of the photoelectric impact. It does not clarify the idea of dark body radiation. It does not clarify the line range of molecules regarding hydrogen.

What are the limitations of electromagnetic forming? ›

General limitations

The speed of joining or formation also represents one of the limitations of the process. Because forming take place in such a short period, the material does not lend itself to deep drawing of materials. The process is also limited to those materials that are electrically conductive .

What are the three 3 types of flow meters? ›

Volumetric flowmeters, differential pressure flowmeters and float flowmeters are among the three most commonly used flowmeters and are often used for total volume measurement of expensive media (oil, natural gas, etc.).

Which of the following is not a type of flow? ›

The correct answer to the question, 'Which of the following is NOT a type of fluid flow?' is Incompressible flow. Even though 'incompressible flow' is often used in simplifying fluid dynamics equations, it is not a fundamental category of fluid flow like laminar, turbulent, or compressible flows.

Which of the following is not shown by electromagnetic wave? ›

Cosmic rays, γ-rays, and X-rays are part of electromagnetic spectrum, while β-rays are emitted by radioactive elements. Hence β-rays is not electromagnetic waves.

Which of the following is not an example of an electromagnetic device? ›

Hall transducer is not an electromagnetic device.

What is electromagnetic flow meter used for? ›

Electromagnetic flow meters (also called mag meters, electromag meters or magnetic flow meters), are volumetric flow meters that use electromagnetic induction to measure liquid velocity. This method of measurement is highly accurate at measuring water-based fluids as they pass through a pipe.

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