As per Berlin's formula, the length of wave in meters is given by(Where’t’ is the period in seconds for two successive waves to pass the same section.)

As per Berlin's formula, the length of wave in meters is given by(Wher

1.	As per Berlin's formula, the length of wave in meters is given by(Where’t’ is the period in seconds for two successive waves to pass the same section.)
A.	0.3412
B.	0.5612
C.	0.7412
D.	0.9412
Answer» C. 0.7412

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As per Berlin's formula, the length of wave in meters is given by(Where’t’ is the period in seconds for two successive waves to pass the same section.)

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