Heat Transfer Multiple Choice Questions and Answers 22 pdf eBooks Download

Learn heat transfer MCQs, grade 7 science test 22, saving heat multiple choice questions and answers. Saving heat revision test has science worksheets, answer key with choices as preventing light to enter, preventing heat to enter, preventing greenhouse effect and trapping air of multiple choice questions (MCQ) with saving heat quiz as in winter, closed curtains help in keeping a house warm by for competitive exam prep, viva interview questions. Free science study guide to practice saving heat quiz to attempt multiple choice questions based test.

MCQs on Heat Transfer Quiz pdf Download Worksheets 22

MCQ. In winter, closed curtains help in keeping a house warm by

  1. preventing heat to enter
  2. preventing light to enter
  3. preventing greenhouse effect
  4. trapping air

D

MCQ. Atmosphere of earth acts similarly as

  1. light bulb
  2. LED bulb
  3. pressure cooker
  4. greenhouse

D

MCQ. Mostly people wear black or dark colored clothes in winter, because dark colors

  1. absorb more heat
  2. absorb less heat
  3. reflect more heat
  4. transfer less heat

A

MCQ. If we put a metal spoon in hot soup, handle would get

  1. cool
  2. hot
  3. rusted
  4. stuck

B

MCQ. Transfer of heat in solids from higher concentration to lower concentration in presence of medium is known as

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

A