A) \[2.26\times {{10}^{-22}}m\]
B) \[1.13\times {{10}^{-22}}m\]
C) (e) \[4.52\times {{10}^{-26}}m\]
D) \[4.52\times {{10}^{-22}}m\]
Correct Answer: D
Solution :
[d] Given \[\Delta E=4.4\times {{10}^{-4}}j,\]\[\lambda =?\] \[\lambda =\frac{hc}{\Delta E}=\frac{6.6\times {{10}^{-34}}\times 3\times {{10}^{8}}}{4.4\times {{10}^{-4}}}=4.5\times {{10}^{-22}}\,m\]
You need to login to perform this action.
You will be redirected in
3 sec
