The specific heat capacity of graphite is 0.71 j/g°c. calculate the energy required to raise the temperature of 750 g of graphite by 160°c.
show your work.

Answer : The energy required will be, 85200 J

Solution :

Formula used :

where,

Q = heat required = ?

m = mass of graphite = 750 g

c = specific heat capacity of graphite =      

 =

Now put all the given values in the above formula, we get heat required.

Therefore, the energy required will be, 85200 J

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