What is the mode of heat transfer by which a hot cup of coffee looses most of its heat?
Text Solution
Verified by ExpertsThe correct answer is:
D
Evaporation is not a mode of heat transfer, hot cup of coffee loses most of its heat from
radiation method then evaporation take place. Hence the correct answer should be " Radiation" but RUHS has given " Evaporation" as the answer which is not correct.
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