Question

Calculate required heat energy (Q) to heat 10g water from 30 degree c to 40degree C. ( water specific heat = 1)

Answer 1

Answer:

Mass of water = 10gInitial temperature = 30°CFinal temperature = 40°CWe have to find heat required to raise temperature of water.. Specific heat of substance is defined as the heat required to increase temperature of 1g substance by 1°C. Specific heat of water = 1 cal/g °CFormula : Q = mcΔT

Explanation:

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