A) 60 N/m
B) 120 N/m
C) 30 N/m
D) 180 N/m
Correct Answer: A
Solution :
Interatomic force constant \[K=Y\times {{r}_{0}}\] \[=2\times {{10}^{11}}\times 3\times {{10}^{-10}}=60\ N/m\]You need to login to perform this action.
You will be redirected in
3 sec