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प्रश्न
Write true or false for a given statement.
Black surfaces are the poor absorbers of heat radiations.
पर्याय
True
False
उत्तर
False.
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संबंधित प्रश्न
Stainless steel pans are usually provided with copper bottoms. The reason for this could be that ______.
Write true or false for a given statement.
Medium is necessary for the transfer of heat by radiation.
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Heat transfer in solids is by ______
Select the correct alternative
If we add a lump of ice to a tumbler containing water,
Select the correct alternative
Heat in a liquid is transferred by
Explain briefly the process of heat transfer by radiation.
Conduction of heat takes place through a ______ substance.
Explain which mode of heat transfer causes sea breezes and land breezes.
The handles of cooking utensils are made of ______.
Heat is the transfer of energy between two objects at different temperatures.
