Heat Transfer Multiple Choice Questions 21 PDF Download

Learn heat transfer MCQs, grade 7 online science test 21, heat transfer and convection multiple choice questions and answers. Heat transfer and convection revision test has science worksheets, helping answer key with choices as convection current, conduction current, radiation current and air current of multiple choice questions (MCQ) with heat transfer and convection quiz as weather is an example of for competitive exam prep, viva interview questions. Free science study guide to practice heat transfer and convection quiz to attempt multiple choice questions based test.

MCQs on Heat Transfer Quiz PDF Download Worksheets 21

MCQ. Weather is an example of

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


MCQ. Infrared radiations are also called

  1. latent heat
  2. black heat
  3. invisible heat
  4. visible heat


MCQ. The light cannot travel from sun to earth by

  1. convection only
  2. conduction only
  3. conduction and convection both
  4. radiation only


MCQ. A perfectly empty 'space' without air is known as

  1. vacuum
  2. lithosphere
  3. atmosphere
  4. exosphere


MCQ. An example of good conductor of heat is

  1. copper
  2. glass
  3. water
  4. plastic