Heat Transfer and Convection MCQs Quiz and Answers Tests pdf Download

Practice heat transfer and convection MCQs in science quiz for test prep. Heat transfer quiz questions has multiple choice questions (MCQ) with heat transfer and convection test, answers as compared to hot air, cooler air is, answer key with choices as light, a good conductor, more efficient and denser for competitive exam preparation worksheets. Free science revision notes to learn heat transfer and convection quiz with MCQs to find questions answers based online tests.

MCQs on Heat Transfer and Convection Quiz pdf Download

MCQ. Compared to hot air, cooler air is

  1. light
  2. a good conductor
  3. more efficient
  4. denser

D

MCQ. Warm air rises because it is

  1. more dense than cooler air
  2. equally dense as cooler air
  3. less dense than cooler air
  4. may be less or more dense than cooler air

C

MCQ. Sun warms up the

  1. land before the sea
  2. sea before the land
  3. land and sea at the same instant
  4. land but can't warm up the sea

A

MCQ. If air is heated, it

  1. compresses
  2. expands
  3. falls down
  4. gets denser

B

MCQ. Weather is an example of

  1. conduction current
  2. convection current
  3. radiation current
  4. air current

B