A) \[5.54\times {{10}^{-7}}\text{rad}\]
B) \[2.54\times {{10}^{-4}}\text{rad}\]
C) \[6.54\times {{10}^{-7}}\text{rad}\]
D) None of these
Correct Answer: A
Solution :
Resolving limit \[dQ=\frac{1.22\,\lambda }{a}\]\[=\frac{1.22\times 4538\times {{10}^{-10}}}{1}\]\[=5.54\times {{10}^{-7}}\text{rad}\]You need to login to perform this action.
You will be redirected in
3 sec