if a calorimeter has a total heat capacity of 11j/c how much heat was gained by the calorimeter for a temperature increase of 5.8c

c= degree celsius

4 answers

heat gained = q = Ccal x delta T = 11 J/c x 5.8 C = ?
so 63.8 J?
I wouldn't go three significant digits...
Bob P is right. I would round that to 64. The 11 and 5.8 limit the answer to 2 digits.