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The quantities remaining constant in a collision are
- a)Momentum, kinetic energy and temperature
- b)Momentum and kinetic energy but not temperature
- c)Momentum and temperature but not kinetic energy
- d)Momentum but neither kinetic energy nor temperature
Correct answer is option 'D'. Can you explain this answer?
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The quantities remaining constant in a collision area)Momentum, kineti...
Explanation:
Collision: A collision is defined as a short-duration interaction between two bodies or particles in which they come near enough to exert a significant mutual force on each other.
In a collision, there can be a transfer of momentum and kinetic energy between the two bodies. However, there are certain quantities that remain constant during a collision. These quantities are:
Momentum: Momentum is a vector quantity that is the product of the mass and velocity of a body. In a collision, the total momentum of the system remains constant. This is known as the law of conservation of momentum.
Kinetic energy: Kinetic energy is the energy possessed by a body due to its motion. In a collision, the total kinetic energy of the system may or may not remain constant. If the collision is elastic, then the total kinetic energy of the system remains constant. If the collision is inelastic, then the total kinetic energy of the system is not conserved.
Temperature: Temperature is a measure of the average kinetic energy of the particles in a body. In a collision, the temperature of the system may or may not remain constant. If the collision is perfectly elastic, then the temperature of the system remains constant. If the collision is not perfectly elastic, then the temperature of the system may change due to the conversion of kinetic energy into other forms of energy.
Answer:
The quantities that remain constant in a collision are momentum. Kinetic energy and temperature are not necessarily conserved during a collision. Therefore, the correct answer is option 'D' - Momentum but neither kinetic energy nor temperature.
Collision: A collision is defined as a short-duration interaction between two bodies or particles in which they come near enough to exert a significant mutual force on each other.
In a collision, there can be a transfer of momentum and kinetic energy between the two bodies. However, there are certain quantities that remain constant during a collision. These quantities are:
Momentum: Momentum is a vector quantity that is the product of the mass and velocity of a body. In a collision, the total momentum of the system remains constant. This is known as the law of conservation of momentum.
Kinetic energy: Kinetic energy is the energy possessed by a body due to its motion. In a collision, the total kinetic energy of the system may or may not remain constant. If the collision is elastic, then the total kinetic energy of the system remains constant. If the collision is inelastic, then the total kinetic energy of the system is not conserved.
Temperature: Temperature is a measure of the average kinetic energy of the particles in a body. In a collision, the temperature of the system may or may not remain constant. If the collision is perfectly elastic, then the temperature of the system remains constant. If the collision is not perfectly elastic, then the temperature of the system may change due to the conversion of kinetic energy into other forms of energy.
Answer:
The quantities that remain constant in a collision are momentum. Kinetic energy and temperature are not necessarily conserved during a collision. Therefore, the correct answer is option 'D' - Momentum but neither kinetic energy nor temperature.
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The quantities remaining constant in a collision area)Momentum, kineti...
In a collision some heat is produce so kinetic energy does not remain constant and in collision temperatures also change so knly quantity which remains constant is momentum at this point i also have douth if energy is lost than how momentum is conserve but TRUTH is TRUTH momentum is conserved .
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The quantities remaining constant in a collision area)Momentum, kinetic energy and temperatureb)Momentum and kinetic energy but not temperaturec)Momentum and temperature but not kinetic energyd)Momentum but neither kinetic energy nor temperatureCorrect answer is option 'D'. Can you explain this answer?
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