Question:

A block of metal absorbs 5017 J of heat when its temperature changes...?

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A 4.75 x10^2 g block of metal absorbs 5017 J of heat when its temperature changes from 20.0°C to 30.0°C. Calculate the specific heat of the metal.

_____ J/kg·°C

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  1. energy = mass x spec. heat cap. x change in temp

    spec. heat cap. = energy / (mass x temp change)

    N.B. mass in kilograms

    spec. heat cap. = 5017 / (0.475 x 10)

                              1056 J/kg/oC

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