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1.7.1a Energy stores and energy transfers

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Question 8

Which row about the change of energy in the energy store must be correct?

ProcessEnergy storeChange of energy in store
AA block sliding down a rough rampThermal energy of the block and rampDecreases
BA block sliding down a rough rampGravitational potential energy of the blockDecreases
CAn electric motor lifting a load at a constant speedKinetic energy of the loadIncreases
DAn electric motor lifting a load at a constant speedGravitational potential energy of the loadDecreases
A

A

B

B

C

C

D

D

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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