Kinetic Theory (OCR GCSE Physics A (Gateway Science Suite)): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
Which four properties of a gas are interconnected?
Which four properties of a gas are interconnected?
Pressure, temp, volume, kinetic energy
How are temperature and pressure related in a gas?
How are temperature and pressure related in a gas?
Directly related
What happens to particle energy when gas temperature increases?
What happens to particle energy when gas temperature increases?
Heat energy transfers to kinetic energy
Which equation relates kinetic energy to speed?
Which equation relates kinetic energy to speed?
Why does increased temp increase gas pressure?
Why does increased temp increase gas pressure?
Faster particles collide more often
What causes the pressure exerted by a gas?
What causes the pressure exerted by a gas?
Force from particles on container area
How are pressure and volume related at constant temp?
How are pressure and volume related at constant temp?
Inversely proportional
Why does pressure decrease when volume increases?
Why does pressure decrease when volume increases?
Particles spread out, fewer collisions
Which equation shows the inverse relationship between and ?
Which equation shows the inverse relationship between and ?
If gas volume doubles at constant temp, what happens to pressure?
If gas volume doubles at constant temp, what happens to pressure?
It halves
What happens when work is done on a gas?
What happens when work is done on a gas?
Internal energy and temp increase
In a bike pump, why does temp rise when you pump?
In a bike pump, why does temp rise when you pump?
Work increases internal energy of gas