Question 14
Original source text (layout and all choices are preserved in the source panel below):
The diagram below shows a fixed amount of gas inside a cylinder with a lid. The cylinder
was then exposed to a heat source.
Which of the following describes the temperature of the gas, the speed of the gas
molecules, and their rate of collision with the walls of the cylinder?
temperature speed molecules rate of collision
A increases remains constant increases
B decreases increases remains constant
C increases increases increases
D increases increases decreases
The diagram below shows a fixed amount of gas inside a cylinder with a lid. The cylinder
was then exposed to a heat source.
Which of the following describes the temperature of the gas, the speed of the gas
molecules, and their rate of collision with the walls of the cylinder?
temperature speed molecules rate of collision
A increases remains constant increases
B decreases increases remains constant
C increases increases increases
D increases increases decreases