A) 125.00
B) 93.75
C) 62.50
D) 187.50
Correct Answer: B
Solution :
[b] Given: Frequency of tuning fork, ![]() |
Length of column L = ? |
For closed organ pipe![]() |
![]() ![]() |
or![]() |
Therefore value of ![]() ![]() |
Hence option [b] i.e. ![]() |
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