Grade 8 English MCQs

Heating and Cooling Multiple Choice Questions Test 8 Tests pdf Download

Practice science test 8 on heating and cooling MCQs, grade 8 heat transfer multiple choice questions and answers. Heat transfer revision test has science worksheets, answer key with choices as convection, conduction, radiation and convection currents of multiple choice questions (MCQ) with heat transfer quiz as the hotter will be object more will be heat for competitive exam prep. Free science study guide to learn heat transfer quiz to attempt multiple choice questions based test.

MCQs on Heating and Cooling: Worksheets 8 Quiz pdf Download

MCQ. Hotter will be object more will be heat

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

C

MCQ. Reducing unnecessary heat loss or gain helps to

  1. conserve energy
  2. gain energy
  3. lose energy
  4. stabilize energy

A

MCQ. Train if moved on bent tracks may be

  1. derailed
  2. faster
  3. slow down
  4. accelerated

A

MCQ. Boiling point of water is

  1. 98?C
  2. 100?C
  3. 97?C
  4. 0?C

B

MCQ. Concrete roads on hot days do

  1. expand
  2. contracts
  3. both a and b
  4. break

A