Question on: WAEC Physics - 1997
A piece of copper of mass 30g loses 60J of heat energy. If the specific heat capacity of copper is 400J(kg^{-1}K^{-1}), Calculate the change in the temperature of the copper
A
0.2K
B
0.8K
C
2K
D
4.5K
Ask EduPadi AI for a detailed answer
Correct Option: E
H=(mc\Delta\theta \Rightarrow 60=0.03\times400\times\Delta\theta\60= 12\Delta\theta therefore \Delta\theta=60/12 =5K)
Add your answer
Please share this, thanks!
No responses