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Power and efficiency

Power and efficiency

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Question 8

Which row describes the walls of a house with the highest rate of cooling?

Thickness of wallsThermal conductivity of walls
Athicklow
Bthinlow
Cthickhigh
Dthinhigh
A

Row A

B

Row B

C

Row C

D

Row D

Markscheme

Power and efficiency Questions

  1. GCSE
  2. /Physics
  3. /Power and efficiency

37 exam-style questions on OCR GCSE Physics Power and efficiency. Each one has a worked solution and a mark scheme showing where the marks go.

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