Transfer of Heat Multiple Choice Questions Test 4 Tests pdf Download

Practice physics test 4 on transfer of heat MCQs, grade 9 heat transfer and radiation multiple choice questions and answers. Heat transfer and radiation revision test has physics worksheets, answer key with choices as it traps long wavelength radiations, it traps radiations of sun inside it, it passes radiations of short wavelength and both a and c of multiple choice questions (MCQ) with heat transfer and radiation quiz as a transparent polyethene sheet works as heat trapper because for competitive exam prep. Free physics study guide to learn heat transfer and radiation quiz to attempt multiple choice questions based test.

MCQs on Transfer of Heat Quiz pdf Download Worksheets 4

MCQ. A transparent polyethene sheet works as heat trapper because

  1. it traps radiations of sun inside it
  2. it traps long wavelength radiations
  3. it passes radiations of short wavelength
  4. both A and C

D

MCQ. Thermal conductivity of water is

  1. 1.58 Wm-1 K-1
  2. 0.59 Wm-1 K-1
  3. 0.026 Wm-1 K-1
  4. 0.75 Wm-1 K-1

B

MCQ. Wood, cork, cotton, rubber, glass etc. are

  1. bad conductors
  2. good conductors
  3. good convections
  4. bad convections

A

MCQ. Transfer of heat through actual movement of molecules is

  1. conduction
  2. radiation
  3. convection
  4. both B and C

C

MCQ. Good radiators of heat among these are

  1. a shining silver surface
  2. a dull black surface
  3. a white surface
  4. a green colored surface

B