A) \[2.26\times {{10}^{-12}}m\]
B) \[1.13\times {{10}^{-12}}m\]
C) \[8.52\times {{10}^{-16}}m\]
D) \[4.52\times {{10}^{-12}}m\]
Correct Answer: D
Solution :
\[\Delta E=hv=\frac{hc}{\lambda }\] \[\lambda =\frac{hc}{\Delta E}=\frac{6.62\times {{10}^{-34}}\times 3\times {{10}^{8}}}{4.4\times {{10}^{-14}}}\] \[=4.52\times {{10}^{-12}}\,m\]You need to login to perform this action.
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