Rate of Infrared Radiations MCQs Quiz Online PDF Download

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MCQs on Rate of Infrared Radiations Quiz PDF Download

MCQ. Surface that would better absorb infrared radiations is

  1. Dull and white
  2. Shiny and white
  3. Dull and black
  4. Shiny and black

C

MCQ. An object with a higher surface area would

  1. emit and absorb more infrared radiations
  2. emit more but absorb less infrared radiations
  3. emit less but absorb more infrared radiations
  4. emit and absorb less infrared radiations

A

MCQ. If temperature of an object is low rate of infrared radiations would be

  1. high
  2. low
  3. normal
  4. may vary

B