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Write the expression for the heat energy Q received by the substance when m kg of substance of specific heat capacity c Jkg-1 k-1 is heated through Δt° C.

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Question

Write the expression for the heat energy Q received by the substance when m kg of substance of specific heat capacity c Jkg-1 k-1 is heated through Δt° C.

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Solution

Expression for heat Received

Q = Mass of substance × Specific heat capacity × Rise in temperature

Q = m × c × Δt = mc Δt J

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Chapter 11: Calorimetry - EXERCISE-11(A) [Page 270]

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Selina Physics [English] Class 10 ICSE
Chapter 11 Calorimetry
EXERCISE-11(A) | Q 18. | Page 270

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