A) 1.0 cm
B) 1.5 cm
C) 0.5 cm
D) 2.0 cm
Correct Answer: C
Solution :
\[\beta =\frac{\lambda D}{d}=\frac{5000\times {{10}^{-10}}\times 1}{0.1\times {{10}^{-3}}}m=5\times {{10}^{-3}}m=0.5\ cm\].You need to login to perform this action.
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