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20 September, 09:04

What is the specific heat of metal if its mass is 26.86g and it requires 418.6 J of heat energy to raise its temperature from 27.4 oC to 67.3°C?

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  1. 20 September, 12:08
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    Formula: q=m*c * (change in T)

    q = 418.6

    m=26.86

    c = X (unknown)

    (Change in T) = (67.3-27.4 = 39.9)

    Now you solve for X, I got. 391.

    So the specific heat of this certain metal is. 391 j/gram C
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