Statement-1: The quantity of heat in a solid body determines its temperature. Statement-2: Whenever heat is supplied to a solid body which is not undergoing phase change the temperature of the solid b

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Statement-1: The quantity of heat in a solid body determines its temperature. Statement-2: Whenever heat is supplied to a solid body which is not undergoing phase change the temperature of the solid body increases.

TestHub · Accepted Answer

Temperature depends on the heat supplied and also on mass and specific heat.
$Q = m s Δ T$
The same heat gives different temperatures for different bodies, and a body can absorb heat without a rise in temperature during a phase change. So statement-1 is false.
Without phase change, added heat raises temperature. Statement-2 is true.
$Q > 0 \Rightarrow Δ T > 0$

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