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1.1 Energy changes in a system, and the ways energy is stored before and after such changes

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Question 13
F91%

A lamp transfers 6000 J of energy in 40 s. Calculate the power of the lamp.

[1]
A

15 W

B

24 W

C

150 W

D

240 W

Markscheme

1.1 Energy changes in a system, and the ways energy is stored before and after such changes Questions

  1. GCSE
  2. /Physics
  3. /1.1 Energy changes in a system, and the ways energy is stored before and after such changes

40 exam-style questions on AQA GCSE Physics 1.1 Energy changes in a system, and the ways energy is stored before and after such changes, covering 1.1.1 Energy stores and systems, 1.1.2 Changes in energy, 1.1.3 Energy changes in systems, and 1.1.4 Power. Each one has a worked solution and a mark scheme showing where the marks go.

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