JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

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In which of the following heat loss is primarily not due to convection?

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Correct option: C

Heating of glass surface of a bulb due to current in filament

Option C (Heating of glass surface of a bulb due to current in filament) is correct because heat loss from the bulb's glass surface is primarily due to radiation, not convection.

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