Question

Explain how the temperature of a substance is related to the kinetic energy of its molecules.

Answer 1

At the atomic scale, the kinetic energy of atoms and molecules is sometimes referred to as heat energy. Kinetic energy is also related to the concept of temperature. Temperature is defined as the measure of the average speed of atoms and molecules. The higher the temperature, the faster these particles of matter move.

Answer 2

When an article is in motion then the measure of energy stored in it is called kinetic energy.

• Kinetic energy is required to speed up the body of the given mass so that it moves from the resting state. It is present only when the object is moving.

• The kinetic energy of the object can be calculated by the unit Joules and by the formula:

       $\text{Kinetic}\; \text{Energy} &= \dfrac{1}{2}\; \text{mv}^{2}$

       where, m = mass of the article in kg

       v = velocity in  $\dfrac{\text{meter}}{\text{seconds}}$

• The temperature of any object is relevant to the kinetic energy that the object possesses.

• When the temperature of an object is increased some of the temperatures gets consumed in the form of energy while the remaining energy is used in increasing the movement of the object.

Therefore, the kinetic energy is directly proportional to the temperature.

To learn more about kinetic energy and temperature follow the link:

https://brainly.com/question/16946733