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Effects of Heat Gain and Loss Questions and Answers PDF Download eBook

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MCQs on Effects of Heat Gain and Loss PDF Download eBook

MCQ: Railway tracks have gaps between them to deal with expansion in

  1. hot days
  2. cold days
  3. winters
  4. snow fall

A

MCQ: Heat loss may help the matter to

  1. expand
  2. contract
  3. spread
  4. stable

B

MCQ: A joint which is made between adjoining rails to expand without bending is called

  1. rail joint
  2. sliding joint
  3. expansion joint
  4. contraction joint

B

MCQ: In melting of ice cube the heat gain

  1. melts ice
  2. increase temperature
  3. gain energy
  4. release energy

A

MCQ: On heating the particles of substance expand due to

  1. get bigger
  2. vibrate faster
  3. increase in shape
  4. Increase in volume

B