If 5.0 g of copper cools from 35.0oC to 22.6 oC and loses 23.6 J of heat, what is the specific heat of copper? a. 0.038 J/(g. oC) b. 0.62 J/(g. oC) c. 0.076 J/(g. oC) d. 0.38 J/(g. oC)

c = 0.38 J/(g-°C)

Explanation:

Given that,

Mass of copper, m = 5 g

Initial temperature,

Final temperature,

When copper cools, it looses 23.6 J of heat. We need to find the specific heat of copper. The heat lost is given by :

c is specific heat

Hence, the correct option is d.

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hope it ,

bioteacher101