1 markGas Laws
CSEC Physics · May/June 2014 · Paper 2 · Question 3(a)(i)
State the equation for the general gas law for an ideal gas.
The mark scheme is shown once you've answered.
Practise this questionOther parts of this question
- 3(a)(ii)State the meaning of EACH symbol stated in the equation in (a) (i).[4 marks]
- 3(b)(i)Calculate the new pressure in the tyre. The volume of air is kept constant.[5 marks]
- 3(b)(ii)Using the kinetic theory of matter, explain why the increase in pressure occurred.[2 marks]
- 3(b)(iii)Calculate the ratio of new volume to old volume (V₂/V₁) for the tyre, if the pressure is held constant while the temperature rises from 23°C to 34°C.[3 marks]
More practice: the rest of this paper · more Gas Laws questions · all CSEC Physics past papers