jonny052002 jonny052002

17-04-2018
Chemistry

contestada

a 10 chunk of metal has a specific heat of 0.25 J/g ºC. The temperature is changed from 10ºC to 45ºC. How much heat is required?

Respuesta :

beckiholmes101 beckiholmes101

17-04-2018

Energy = mass x specific heat capacity x temperature change

10 x 0.25 x (45 - 10) = 87.5 joules

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