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Physics · Oct / Nov 2024 · Paper 12 · Question 18

5054Radiation

What is the colour and what is the texture of the best 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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