Class 7 Science MCQs - Chapter 11
Heat Transfer Multiple Choice Questions (MCQs) PDF Download - 21
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The Heat transfer Multiple Choice Questions (MCQs) with Answers PDF (heat transfer MCQs PDF e-Book) download Ch. 11-21 to study Grade 7 Science Course. Learn Heat Transfer Quiz Questions and Answers to learn online courses. The Heat Transfer MCQs App Download: Free learning app for heat transfer and convection, radiation and heat transfer, heat and temperature test prep for online certificate courses.
The MCQ: Weather is an example of; "Heat Transfer" App Download (Free) with answers: Convection current; Conduction current; Radiation current; Air current; to learn online courses. Solve Heat Transfer and Convection MCQ Questions, download Google eBook (Free Sample) for distance learning.
Heat Transfer MCQs with Answers PDF Download: Quiz 21
Weather is an example of
- conduction current
- convection current
- radiation current
- air current
Infrared radiations are also called
- latent heat
- black heat
- invisible heat
- visible heat
The light cannot travel from sun to earth by
- convection only
- conduction only
- conduction and convection both
- radiation only
A perfectly empty 'space' without air is known as
- vacuum
- lithosphere
- atmosphere
- exosphere
An example of good conductor of heat is
- copper
- glass
- water
- plastic
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