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1.7.1a Energy stores and energy transfers

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Question 70

Energy is stored in a stretched elastic band and in a lump of coal. Which type of energy is stored in each of them?

A

Elastic potential energy in the elastic band; chemical energy in the lump of coal

B

Elastic potential energy in the elastic band; internal (thermal) energy in the lump of coal

C

Gravitational potential energy in the elastic band; chemical energy in the lump of coal

D

Gravitational potential energy in the elastic band; internal (thermal) energy in the lump of coal

Markscheme

1.7.1a Energy stores and energy transfers Questions

  1. IGCSE
  2. /Physics
  3. /1.7.1a Energy stores and energy transfers

229 exam-style questions on CIE IGCSE Physics 1.7.1a Energy stores and energy transfers. Each one has a worked solution and a mark scheme showing where the marks go.

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