A) \[18.9\times {{10}^{-8}}\text{ }\widehat{k}T\]
B) \[2.1\times {{10}^{-8}}\text{ }\widehat{k}T\]
C) \[18.9\times {{10}^{8}}\text{ }\widehat{k}T\]
D) \[6.3\times {{10}^{-8}}\text{ }\widehat{k}T\]
Correct Answer: B
Solution :
[b] |
Direction of wave is in direction of |
So, option [b] is correct |
You need to login to perform this action.
You will be redirected in
3 sec