Heat Transfer Multiple Choice Questions 24 PDF Download

Learn heat transfer MCQs, grade 7 science test 24 for online courses learning and test prep, heat and temperature multiple choice questions and answers. Heat and temperature revision test includes science worksheets to learn for 7th grade science tutoring online free.

Science multiple choice questions (MCQ) on good conduction of heat by metals is due to with options arrangement of particles, collision of particles, vibration of particles and size of particles, heat and temperature quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn heat and temperature quiz to attempt multiple choice questions based test.

MCQs on Heat Transfer Quiz PDF Download Worksheets 24

MCQ. Good conduction of heat by metals is due to

  1. collision of particles
  2. arrangement of particles
  3. vibration of particles
  4. size of particles


MCQ. If air is heated, it

  1. rises
  2. falls
  3. compresses
  4. gets dense


MCQ. Circulating movement of air is known as

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


MCQ. To prevent loss of heat through walls, walls must be

  1. insulated
  2. conducted
  3. painted black
  4. painted dull


MCQ. If a radiator is installed in a room, it warms air by process of

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