LHNSHS8010 LHNSHS8010

27-10-2021
Physics

contestada

How much energy will it take to heat a 8kg object with a specific heat capacity of 820J/kg℃ from 15℃ to 50℃

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toyeebat30 toyeebat30

06-11-2021

Explanation:

h=mc∆¶

where ∆¶ means change in temperature

h=8×820×(50-15)

=8×820×35

=229600j

=229.6kj

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