Question

Explain why the pressure inside the cylinder falls when the temperature falls.

Answer 1

• The molecule of the gas increases due to the heating of gases in the containers.
• The molecules exert a greater force when they collide with the container walls. and the molecules collide with the walls more frequently.
• When the molecules collide with the container walls applies pressure to the container.
• Therefore the force and the pressure are equal throughout the container.
• Therefore the gas is under greater pressure when its temperature is higher. and the pressure inside the cylinder falls when the temperature falls.

Answer 2

From the given question the correct answer is:

• the pressure inside the cylinder falls when the temperature falls Because

• the gas is under greater pressure when its temperature is higher. and the pressure inside the cylinder falls when the temperature falls.

• The kinetic energy of the gas molecules increases, so collisions with the walls of the container are now more forceful than they were before.

• The molecule of the gas increases due to the heating of gases in the containers.

• the pressure of the gas doubles. Decreasing the temperature would have the opposite effect, and the pressure of an enclosed gas would decrease.
• the force and the pressure are equal throughout the container.