Heat Transfer and Convection MCQs Quiz Worksheet PDF Download

Learn heat transfer and convection MCQs, science test for online learning courses and test prep to practice. Heat transfer multiple choice questions (MCQ), heat transfer and convection quiz questions and answers for grade 7 earth science exam prep.

Science practice test MCQ: compared to hot air, cool air is with options light, good conductor, more strong and more dense for online certificate courses preparation with eLearning virtual academy portal for online certifications. Free science revision notes to learn heat transfer and convection quiz with MCQs to find questions answers based online learning tests.

MCQs on Heat Transfer and Convection Quiz PDF Download

MCQ: Compared to hot air, cool air is

  1. light
  2. good conductor
  3. more strong
  4. more dense


MCQ: Warm air rises because it is

  1. more dense than cool air
  2. equally dense as cool air
  3. less dense than cool air
  4. completely dense


MCQ: Sunrays warm up the

  1. land before the sea
  2. sea before the land
  3. land and sea at the same time
  4. land but not sea


MCQ: If air is heated, it

  1. compresses
  2. expands
  3. falls down
  4. gets dense


MCQ: Weather is an example of

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