Heat Transfer Multiple Choice Questions 9 PDF Download

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MCQs on Heat Transfer Quiz PDF Download Worksheets 9

MCQ. Number of walls of a thermos is

  1. 1
  2. 2
  3. 3
  4. 4


MCQ. Transfer of thermal energy without any medium is known as

  1. conduction
  2. convection
  3. radiation
  4. vibration


MCQ. We can see sunlight because

  1. light can pass through air
  2. light can pass through opaque solids
  3. light can pass through vacuum
  4. light travels in straight line


MCQ. When air on land is warm, air on sea is

  1. also warm
  2. cool
  3. normal
  4. both b and c


MCQ. Color and texture that is best absorbate of radiant heat is

  1. black and shiny
  2. white and shiny
  3. black and dull
  4. white and dull