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2.3.3a Thermal radiation

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Question 61

An outdoor restaurant has an electric patio heater mounted high up on an overhead pergola to keep diners sitting at tables below warm.

How does thermal energy primarily reach the diners directly below the heater?

A

conduction only

B

convection only

C

radiation only

D

convection and radiation

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2.3.3a Thermal radiation Questions

  1. IGCSE
  2. /Physics
  3. /2.3.3a Thermal radiation

99 exam-style questions on CIE IGCSE Physics 2.3.3a Thermal radiation. Each one has a worked solution and a mark scheme showing where the marks go.

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