Skip to content

Course home

Sign up

1.7.4 Power

EasyMedium
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879
Question 47

A pump does 720 000 J720\,000\text{ J}720000 J of work to raise water to fill a tank. It takes 5 minutes5\text{ minutes}5 minutes to fill the tank.

What is the power of the pump?

A

2.4 kW2.4\text{ kW}2.4 kW

B

140 kW140\text{ kW}140 kW

C

3600 kW3600\text{ kW}3600 kW

D

220 000 kW220\,000\text{ kW}220000 kW

Markscheme

1.7.4 Power Questions

  1. IGCSE
  2. /Physics
  3. /1.7.4 Power

95 exam-style questions on CIE IGCSE Physics 1.7.4 Power. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank