A52.0 g of copper (specific heat=0.0923cal/gc) at 25.0c is warmed by the addition of 299 calories of energy. find the final temperature of copper

Answer : The final temperature of the copper is,

Solution :

Formula used :

where,

Q = heat gained  = 299 cal

m = mass of copper = 52 g

c = specific heat of copper =      

= final temperature = ?

= initial temperature =

Now put all the given values in the above formula, we get the final temperature of copper.

Therefore, the final temperature of the copper is,