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Grade 9 Physics MCQ

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Convection MCQ with Answers PDF

Convection Multiple Choice Questions (MCQ) to practice convection quiz answers PDF, 9th grade physics worksheets for online degrees. Solve transfer of heat Multiple Choice Questions and Answers (MCQs), Convection quiz questions PDF for online degrees. Convection MCQ PDF: heat and heat transfer, conduction, convection, general physics test prep for taking online classes.

"Transfer of heat by actual movement of molecules from a hot place to a cold place is known as" Multiple Choice Questions (MCQ) on convection with choices radiation, conduction, convection, and fusion for online degrees. Solve transfer of heat quiz questions for online certificate programs for online learning.

MCQs on Convection

MCQ: Transfer of heat by actual movement of molecules from a hot place to a cold place is known as

radiation
conduction
convection
fusion

MCQ: Transfer of heat through actual movement of molecules is

conduction
radiation
convection
diffusion

MCQ: Eagles fly without flapping their wings due to

air currents
sun radiation
thermal climbing
none of above

MCQ: Central heating systems in buildings work on the principle of

convection
radiation
conduction
all of above

MCQ: The rising currents of hot air are called

air currents
thermals
radiation
layers