Particle Model & Pressure (AQA GCSE Physics Combined Science): Quizzes
📚Quizzes
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12 questions from this quiz
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Practise the questions
12 questions from this quiz
How are temperature and pressure related in a gas?
How are temperature and pressure related in a gas?
Directly related
What happens when the temperature of a gas increases?
What happens when the temperature of a gas increases?
Thermal energy transfers to kinetic energy
What is the equation for kinetic energy?
What is the equation for kinetic energy?
What happens to particle speed as kinetic energy increases?
What happens to particle speed as kinetic energy increases?
Speed increases
Why does pressure increase when temperature rises?
Why does pressure increase when temperature rises?
Particles collide more frequently
Under what condition does temperature increase pressure?
Under what condition does temperature increase pressure?
Volume remains constant
At constant temperature, how are pressure and volume related?
At constant temperature, how are pressure and volume related?
Inversely proportional
Why does pressure decrease when volume increases?
Why does pressure decrease when volume increases?
Particles more spread out, fewer collisions
What equation shows the inverse relationship between pressure and volume?
What equation shows the inverse relationship between pressure and volume?
If volume doubles at constant temperature, what happens to pressure?
If volume doubles at constant temperature, what happens to pressure?
Pressure halves
What happens when work is done on a gas?
What happens when work is done on a gas?
Internal energy and temperature increase
Why does a bike pump get warm when pumping air?
Why does a bike pump get warm when pumping air?
Work done increases internal energy