Question

calculate the amount of the heat energy required to raise the temperature of 2g of mercury of specific heat capacity 0.504 cal/ g^0c from 10^0 c to 30^0c​

Answer 1

Explanation:

calculate the amount of the heat energy required to raise the temperature of 2g of mercury of specific heat capacity 0.504 cal/ g^0c from 10^0 c to 30^0c

Answer 2

Answer

heat require to raise the temperature by 30 − 10 = 20°C

Heat required = ms Δ T

= 2 × 0.12 × 20 = 4.8 J

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