A) \[0.5m\]
B) \[1.0m\]
C) \[1.5m\]
D) \[2m\]
Correct Answer: A
Solution :
\[{{n}_{3}}=\frac{3\upsilon }{2L},\,\upsilon =333m/s\] On solving \[L=0.5m,\,\,{{n}_{3}}=333m/s\]You need to login to perform this action.
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