A) 34.45 kg
B) 80.383 kg
C) 22 kg
D) 224 kg
Correct Answer: B
Solution :
[b] \[q=m\times c\times \Delta T,\text{ }m=q/\left( c\times \Delta T \right)\] \[=(24\times {{10}^{6}}\times 0.7)/(4.18\times 50)\] \[=80383\text{ }g\text{ }or\text{ }80.383\text{ }kg\]You need to login to perform this action.
You will be redirected in
3 sec