Quelpr
5 marksGas Laws

CSEC Physics · May/June 2012 · Paper 2 · Question 5(a)(ii)

A little girl blew up a balloon during a Christmas celebration.

Explain, in terms of the kinetic theory, how pressure is exerted by the air in the balloon.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 5(a)(i)State the equation for the General Gas Law.[1 mark]
  2. 5(b)(i)A block of ice of mass 2000 g was heated from 0 °C to steam at 100 °C. Calculate the energy used in Joules.[6 marks]
  3. 5(b)(ii)If the activity at (b) (i) took place in 6000 s, how much power was utilized?[3 marks]

More practice: the rest of this paper · more Gas Laws questions · all CSEC Physics past papers