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Physics · Oct / Nov 2021 · Paper 12 · Question 15

5054Radiation

What is the colour and what is the texture of a good absorber of infrared radiation?

  1. Ablack and shiny
  2. Bblack and dull
  3. Cwhite and shiny
  4. Dwhite and dull

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Correct answer: B. black and dull

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