What does the kinetic energy theory describe?

What does the kinetic energy theory describe?
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What does the kinetic theory describe?

Description : What does the kinetic theory describe?

Last Answer : The motion of atoms and molecules

When According to the kinetic theory of gases the kinetic energy of molecules is proportional to which factor?

Description : When According to the kinetic theory of gases the kinetic energy of molecules is proportional to which factor?

Last Answer : The kinetic energy of gases is proportional to thetemperature.

According to kinetic theory of gases, the absolute zero temperature is attained when  (a) volume of the gas is zero  (b) pressure of the gas is zero  (c) kinetic energy of the molecules is zero  (d) specific heat of gas is zero  (e) mass is zero.

Description : According to kinetic theory of gases, the absolute zero temperature is attained when  (a) volume of the gas is zero  (b) pressure of the gas is zero  (c) kinetic energy of the molecules is zero  (d) specific heat of gas is zero  (e) mass is zero.

Last Answer : Answer : c

According to the kinetic theory, the Kelvin temperature of an ideal gas is proportional to which one of the following. Is the temperature proportional to the gas's average molecular: w) velocity x) momentum y) kinetic energy z) potential energy

Description : According to the kinetic theory, the Kelvin temperature of an ideal gas is proportional to which one of the following. Is the temperature proportional to the gas's average molecular: w) velocity x) momentum y) kinetic energy z) potential energy

Last Answer : ANSWER: Y -- KINETIC ENERGY

Which of the following statements is not one of the three basic assumptions of the kinetic theory? w) Matter is composed of very tiny particles. x) The particles of matter are in constant motion. y) The particles of matter lose energy in collisions.

Description : Which of the following statements is not one of the three basic assumptions of the kinetic theory? w) Matter is composed of very tiny particles. x) The particles of matter are in constant motion. y) The particles of matter lose energy in collisions. 

Last Answer : ANSWER: Y -- THE PARTICLES OF MATTER LOSE ENERGY IN COLLOSIONS 

A boy on a bicycle is resting at the top of a hill. Then, he rides his bicycle down the hill. Describe how the boy’s potential and kinetic energy differ at the top, middle, and bottom of the hill.?

Description : A boy on a bicycle is resting at the top of a hill. Then, he rides his bicycle down the hill. Describe how the boy’s potential and kinetic energy differ at the top, middle, and bottom of the hill.?

Last Answer : idk

What is the kinetic theory of gas ?

Description : What is the kinetic theory of gas ?

Last Answer : Gas molecules move randomly. Due to this movement, some special properties are produced in the gaseous state of matter. In order to explain these features , the theories of scientists like Gassendi ... . Effect of gravitational force: Gravitational force has no effect on the motion of gas molecules.

Write Postulates of kinetic theory of gases.

Description : Write Postulates of kinetic theory of gases.

Last Answer : Write Postulates of kinetic theory of gases.

How does the kinetic theory explain how water changes into water vapour?

Description : How does the kinetic theory explain how water changes into water vapour?

Last Answer : In any body of water the particles are moving around. Some aremoving faster than others. If a particle heads towards the surfacewith sufficient energy, it can break free and move off into ... from the surroundings. In an opencontainer, eventually all the water particles will escape into theair.

What postulates of the kinetic molecular theory?

Description : What postulates of the kinetic molecular theory?

Last Answer : A gas is formed from extremely small particles in a permanent and randomless motion.

Account for the following properties of gases on the basis of kinetic molecular theory of gasesa) high compressibility b) gases occupy whole of the volume available to them.

Description : Account for the following properties of gases on the basis of kinetic molecular theory of gasesa) high compressibility b) gases occupy whole of the volume available to them.

Last Answer : Ans. a) High compressibility is due to large empty space between the gas molecules. b) Due to absence of attractive forces between the molecules, they can easily separate from one another.

What are the two faulty assumptions of kinetic theory of gases?

Description : What are the two faulty assumptions of kinetic theory of gases?

Last Answer : Ans. i) There is no force of attraction and repulsion between the molecules of a gas. ii) Volume of the molecules of a gas is negligibly small in comparison to the empty space between them.

Define the Kinetic Theory of matter & define states of matter on the basis of kinetic molecular theory.

Description : Define the Kinetic Theory of matter & define states of matter on the basis of kinetic molecular theory.

Last Answer : Ans : Kinetic Molecular Theory Of Matter : According to kinetic molecular theory the matter is composed of very tiny particles which are called molecules. The molecules of matter possess kinetic ... by the molecules are very high therefore gases have neither definite shape nor definite volume.

What is kinetic theory of matter? Write down its postulates?

Description : What is kinetic theory of matter? Write down its postulates?

Last Answer : The kinetic theory explains the properties of different states of matter especially that of gases. Its main points are as following: 1- Matter is made up of atoms, molecules or ions. ... is very small. 4- Material particles generally have translational, rotational and vibrational type of movements.

What are the assumptions of the kinetic gas theory?  A. Gas molecules do not attract each other  B. The volume of the gas molecules is negligible compared to the volume of the gas  C. The molecules behave like hard spheres  D. All of the above

Description : What are the assumptions of the kinetic gas theory?  A. Gas molecules do not attract each other  B. The volume of the gas molecules is negligible compared to the volume of the gas  C. The molecules behave like hard spheres  D. All of the above

Last Answer : All of the above

Kinetic theory of gases assumes that the collisions between the molecules are  (a) perfectly elastic  (b) perfectly inelastic  (c) partly elastic  (d) partly inelastic  (e) partly elastic and partly inelastic.

Description : Kinetic theory of gases assumes that the collisions between the molecules are  (a) perfectly elastic  (b) perfectly inelastic  (c) partly elastic  (d) partly inelastic  (e) partly elastic and partly inelastic.

Last Answer : Answer : a

What is the difference between potential energy and kinetic energy?

Description : What is the difference between potential energy and kinetic energy?

Last Answer : Answer: Potential energy is the energy that an object possesses due to its position or state, while kinetic energy is the energy that an object possesses due to its motion. For example, a ball sitting ... relative to the ground, while a ball rolling down a hill has kinetic energy due to its motion.

What is the difference between kinetic and potential energy?

Description : What is the difference between kinetic and potential energy?

Last Answer : Answer: Kinetic energy is the energy of motion, while potential energy is the energy that an object possesses due to its position or state. For example, a moving car has kinetic energy, while a ball sitting on a table has potential energy due to its position above the ground.

What is the closed curved plane of the concept of fluid kinetic energy?

Description : What is the closed curved plane of the concept of fluid kinetic energy?

Last Answer : This is a very vague question. What, in particular, are you talking about? How it stratifies? Differences in surface tension? My father in law has proofs and equations still taught as standards in texts books regarding fluid dynamics. I’ll help if I can.

What is the Formula for Kinetic Energy, And Potential Energy?

Description : What is the Formula for Kinetic Energy, And Potential Energy?

Last Answer : Hmm, did you try googling it? http://id.mind.net/~zona/mstm/physics/mechanics/energy/kineticEnergy/kineticEnergy.html http://id.mind.net/~zona/mstm/physics/mechanics/energy/gravitationalPotentialEnergy/gravitationalPotentialEnergy.html

What is the most efficient kinetic energy conversion?

Description : What is the most efficient kinetic energy conversion?

Last Answer : It’s generally considered that the theoretical efficiency limit of any system is described by the Carnot Cycle. The most promising new technologies, which convert heat directly to electricity, have Carnot limits somewhere around 77%, though that is unlikely to be achieved in practice.

In the impact problems the following conditions must always be satisfied a.The total kinetic energy remains unchanged b.The total linear momentum remains unchanged c.The magnitude of the total linear momentum is multiplied by the coefficient of restitution d.The kinetic energy of the system is reduced by a factor proportional to the coefficient of restitution e.None of the above

Description : In the impact problems the following conditions must always be satisfied a.The total kinetic energy remains unchanged b.The total linear momentum remains unchanged c.The magnitude of the total linear ... is reduced by a factor proportional to the coefficient of restitution e.None of the above

Last Answer : b. The total linear momentum remains unchanged

A bullet is fired from a fifle. If the rifle recoils freely, the kinetic energy of the rifle a.will be the same as the kinetic energy of the bullet b.will be less than the kinetic energy of the bullet c.107 dynes d.will be more than the kinetic energy of the bullet e.

Description : A bullet is fired from a fifle. If the rifle recoils freely, the kinetic energy of the rifle a.will be the same as the kinetic energy of the bullet b.will be less than the kinetic energy of the bullet c.107 dynes d.will be more than the kinetic energy of the bullet e.

Last Answer : b. will be less than the kinetic energy of the bullet

A particle in simple Harmonic Motion while passing through mean position will have a.Maximum kinetic energy and minimum potential energy b.Average kinetic energy and average potential energy c.Minimum kinetic energy and maximum potential energy d.Maximum kinetic energy and maximum e.Minimum kinetic energy and minimum potential energy

Description : A particle in simple Harmonic Motion while passing through mean position will have a.Maximum kinetic energy and minimum potential energy b.Average kinetic energy and average potential energy c. ... energy d.Maximum kinetic energy and maximum e.Minimum kinetic energy and minimum potential energy

Last Answer : a. Maximum kinetic energy and minimum potential energy

During SHM which of the following is conserved? a.Kinetic energy b.Potential energy c.Total energy d.Momentum e.All of the above

Description : During SHM which of the following is conserved? a.Kinetic energy b.Potential energy c.Total energy d.Momentum e.All of the above

Last Answer : d. Momentum

Which of the following pair will have identical dimensions? a.Pressure and surface tension b.Work and kinetic energy c.Momentum and force d.Moment of inertia and angular momentum e.None of the above

Description : Which of the following pair will have identical dimensions? a.Pressure and surface tension b.Work and kinetic energy c.Momentum and force d.Moment of inertia and angular momentum e.None of the above

Last Answer : c. Momentum and force

Which of the following statement is incorrect? a.A body can have energy without having momentum b.A body cannot have kinetic energy without having momentum c.A body in motion will always have kinetic energy more than the potential energy d.None of the above e.107 dynes

Description : Which of the following statement is incorrect? a.A body can have energy without having momentum b.A body cannot have kinetic energy without having momentum c.A body in motion will always have kinetic energy more than the potential energy d.None of the above e.107 dynes

Last Answer : c. A body in motion will always have kinetic energy more than the potential energy

A block slides down a smooth inclined plane when released from the top while another falls freely from the same point. The value of which parameter in the two cases will be identical? a.Time taken to reach the ground b.Kinetic energy at the ground c.Momentum at the ground d.Velocity while touching the ground e.Kinetic energy after one second

Description : A block slides down a smooth inclined plane when released from the top while another falls freely from the same point. The value of which parameter in the two cases will be identical? a.Time ... ground c.Momentum at the ground d.Velocity while touching the ground e.Kinetic energy after one second

Last Answer : d. Velocity while touching the ground

The statement that the sum of the kinetic and potential energies of a particle in the earth's gravitational field is constant is known as a.Principle of conservation of mechanical energy b.Law of gravitation c.Newton's law d.Principle of conservation of momentum e.Law of nature

Description : The statement that the sum of the kinetic and potential energies of a particle in the earth's gravitational field is constant is known as a.Principle of conservation of mechanical energy b.Law of gravitation c.Newton's law d.Principle of conservation of momentum e.Law of nature

Last Answer : a. Principle of conservation of mechanical energy

A wound watch spring possesses energy in the form of a.Mechanical potential energy b.Kinetic energy c.Spring energy d.Potential energy e.Both potential and kinetic energy

Description : A wound watch spring possesses energy in the form of a.Mechanical potential energy b.Kinetic energy c.Spring energy d.Potential energy e.Both potential and kinetic energy

Last Answer : a. Mechanical potential energy

A particle in SHM while passing through mean position will have a.maximum kinetic energy and maximum potential energy b.107 dynes c.maximum kinetic energy and minimum potential energy d.average kinetic energy and average potential energy. e.minimum kinetic energy and maximum potential energy

Description : A particle in SHM while passing through mean position will have a.maximum kinetic energy and maximum potential energy b.107 dynes c.maximum kinetic energy and minimum potential energy d.average kinetic energy and average potential energy. e.minimum kinetic energy and maximum potential energy

Last Answer : c. maximum kinetic energy and minimum potential energy

If a solid sphere rolls on a horizontal surface, then the ratio of its rotational kinetic energy to its total kinetic energy is a.1 ; 7 b.3 ; 7 c.107 dynes d.4 ; 7 e.2 ; 7

Description : If a solid sphere rolls on a horizontal surface, then the ratio of its rotational kinetic energy to its total kinetic energy is a.1 ; 7 b.3 ; 7 c.107 dynes d.4 ; 7 e.2 ; 7

Last Answer : e. 2 ; 7

If the mass of the body is doubled and velocity is made halved, the kinetic energy will become? -Physics 9th

Description : If the mass of the body is doubled and velocity is made halved, the kinetic energy will become? -Physics 9th

Last Answer : New kinetic energy becomes, So, the new kinetic energy of the object gets doubled.

An object of mass m and velocity v has kinetic energy= 200J. Find the new kinetic energy if the mass of the object becomes double and velocity still remains the same? -Physics 9th

Description : An object of mass m and velocity v has kinetic energy= 200J. Find the new kinetic energy if the mass of the object becomes double and velocity still remains the same? -Physics 9th

Last Answer : let the k.e. in first case be x x = 1/2*m*v^2=200j in second case let the kinetic energy be x' v'=v m'=2m x'= 1/2*2m*v^2 x'= 2(1/2*m*v^2) x'=2(x) x'=2*200j x'=400j

State and explain one example where kinetic energy is present in a body and is used -Physics 9th

Description : State and explain one example where kinetic energy is present in a body and is used -Physics 9th

Last Answer : (i) Kinetic energy is the energy present in a body by virtue of its motion. When water is stored in a dam at particular height, we say it has maximum potential energy as the water ... potential energy is stored in the water which transforms into kinetic energy when it released from that height.

Can momentum be hidden to human eyes like how kinetic energy can be hidden as heat? -Physics

Description : Can momentum be hidden to human eyes like how kinetic energy can be hidden as heat? -Physics

Last Answer : Yes and no. In a regular mechanical system with macroscopic parts, momentum can not be "hidden" to human eyes. But in other systems, momentum can be hidden. For instance, in an electromagnetic system, ... it is really only hidden to human eyes. We can detect radio waves just fine with an antenna.

At absolute zero temperature, what will be the kinetic energy of the molecules? -Do You Know?

Description : At absolute zero temperature, what will be the kinetic energy of the molecules? -Do You Know?

Last Answer : answer:

If the Kinetic Energy of a body is increased by 300%, how much will its momentum increase? -Do You Know?

Description : If the Kinetic Energy of a body is increased by 300%, how much will its momentum increase? -Do You Know?

Last Answer : answer:

Two objects A and B are moving with same momentum. Mass of object 'B' is greater then mass of object 'A'. Which of the two object will have higher kinetic energy? -Physics

Description : Two objects A and B are moving with same momentum. Mass of object 'B' is greater then mass of object 'A'. Which of the two object will have higher kinetic energy? -Physics

Last Answer : Let m1​ and m2​ be the masses of the body Let m1​>m2​Given that m1​v1​=m2​v2​v2​v1​​=m1​m2​​∴ Ratio between their kinetic energies , =K2​K1​​=21​m2​v22​21​m1​v12​​⟹K2​K1​​=m2​m1​​×m12​

A body is moving with velocity 4 m/s , possesses 56 Joules of Kinetic Energy. The momentum of body will be equal to -Physics

Description : A body is moving with velocity 4 m/s , possesses 56 Joules of Kinetic Energy. The momentum of body will be equal to -Physics

Last Answer : (d) 28 kgms-1

If speed of a car becomes 4 times, its kinetic energy becomes -Physics

Description : If speed of a car becomes 4 times, its kinetic energy becomes -Physics

Last Answer : (c) 16 times

A car is accelerated on a levelled road and attains a velocity 4 times of its initial velocity. In this process the kinetic energy of the car -Physics 9th

Description : A car is accelerated on a levelled road and attains a velocity 4 times of its initial velocity. In this process the kinetic energy of the car -Physics 9th

Last Answer : The kinetic energy becomes 16 time that of initial kinetic energy Final speed = 4 times of initial speed The kinetic energy of car Where, m = mass of car v = initial velocity of car ... of initial velocity, then kinetic energy Hence, The kinetic energy becomes 16 time that of initial kinetic energy

What is the kinetic energy of an object with a mass of 12kg, moving at 13 m/s?

Description : What is the kinetic energy of an object with a mass of 12kg, moving at 13 m/s?

Last Answer : 1014 Joules

what is the kinetic energy of a man jogging with mass of 60 kg traveling at a v m/s?

Description : what is the kinetic energy of a man jogging with mass of 60 kg traveling at a v m/s?

Last Answer : is it 50,5

What is the sum of the kinetic energy and potential energy of the molecules of matter called energy ?

Description : What is the sum of the kinetic energy and potential energy of the molecules of matter called energy ?

Last Answer : The sum of the kinetic and potential energy of the molecules of matter is called internal energy.

In which state of matter do molecules have higher kinetic energy ?

Description : In which state of matter do molecules have higher kinetic energy ?

Last Answer : : The kinetic energy of molecules is high.

What is the maximum kinetic energy ?

Description : What is the maximum kinetic energy ?

Last Answer : The maximum kinetic energy is 4 * 10 ^ 4 J.

What is the English language of kinetic energy ?

Description : What is the English language of kinetic energy ?

Last Answer : kinetic energy of kinetic energy

kinetic energy Who Say ?

Last Answer : any Dynamic Objects His Speed For Work To do That Affordability Profit By Him Kinetic energy .

The total energy of the electron in the hydrogen atom in the ground state is -13.6 eV. Which of the following is its kinetic energy in the first excit

Description : The total energy of the electron in the hydrogen atom in the ground state is -13.6 eV. Which of the following is its kinetic energy in the first excit

Last Answer : The total energy of the electron in the hydrogen atom in the ground state is -13.6 eV. Which of the following is its ... 6.8 eV C. 3.4 eV D. 1.825 eV