A) \[168\,joule/{}^\circ C\]
B) \[672\,joule/{}^\circ C\]
C) \[840\,joule/{}^\circ C\]
D) \[33.6\,joule/{}^\circ C\]
Correct Answer: D
Solution :
[d] Thermal capacity \[=ms=40\times 0.2=8\,cal/{}^\circ C\] \[=4.2\times 8=33.6joules/{}^\circ C\]You need to login to perform this action.
You will be redirected in
3 sec