Class 7 Science MCQs - Chapter 12
Heat Transfer Multiple Choice Questions (MCQs) PDF Download - 9
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Free Heat transfer Multiple Choice Questions and Answers (MCQs), heat transfer MCQ PDF Download, Book Ch. 12-9 to study class 7 science online courses. Practice Applications of Heat MCQs PDF, heat transfer quiz questions and answers to learn e-learning courses. The Heat Transfer MCQs App Download: Free learning app for applications of heat, radiation and heat transfer, convection current and weather test prep for distance education.
The Multiple Choice Question (MCQ Quiz): Number of walls of a thermos is; "Heat Transfer" App Download (Free) with answers 2, 1, 3 and 4 to learn e-learning courses. Solve applications of heat quiz questions, download Google eBook (Free Sample) for school certificate.
Heat Transfer Questions & Answers PDF Download: MCQ Quiz 9
MCQ 41: The number of walls of a thermos is
- 1
- 2
- 3
- 4
MCQ 42: The transfer of thermal energy without any medium is known as
- conduction
- convection
- radiation
- vibration
MCQ 43: We can see sunlight because
- light can pass through air
- light can pass through opaque solids
- light can pass through vacuum
- light travels in straight line
MCQ 44: When air on the land is warm, the air on the sea is
- also warm
- cool
- normal
- both b and c
MCQ 45: Color and texture that is the best absorbate of radiant heat is
- black and shiny
- white and shiny
- black and dull
- white and dull
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