Pressure & Volume (AQA GCSE Physics): Quizzes
📚Quizzes
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Practise the questions
10 questions from this quiz
How do gas molecules move inside a container?
How do gas molecules move inside a container?
In constant random motion
What is the temperature of a gas related to?
What is the temperature of a gas related to?
Average kinetic energy of molecules
What happens to molecular speed when temperature increases?
What happens to molecular speed when temperature increases?
Faster average speed
What do molecules exert when they collide with container walls?
What do molecules exert when they collide with container walls?
A force on the wall
Gas pressure is the total force exerted on what?
Gas pressure is the total force exerted on what?
Unit area of the walls
What happens to pressure when temperature changes at constant volume?
What happens to pressure when temperature changes at constant volume?
Pressure changes
At low temperatures, what happens to particle kinetic energy?
At low temperatures, what happens to particle kinetic energy?
Lower kinetic energy
How many collisions occur per second at low temperatures?
How many collisions occur per second at low temperatures?
Fewer collisions per second
At high temperatures, what happens to particle kinetic energy?
At high temperatures, what happens to particle kinetic energy?
Higher kinetic energy
What type of collisions occur at high temperatures?
What type of collisions occur at high temperatures?
Higher energy collisions