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If the period 'T' of a drop under surfa...

If the period `'T'` of a drop under surface tension `'s'` is given by `T = sqrt(d^(a) r^(b) S^(c))` where `d` is the density , `r` is the radius of the drop. If `a=1,c= -1` then the value of `b` is

A

1

B

2

C

3

D

-1

Text Solution

Verified by Experts

The correct Answer is:
C
`T= sqrt((ML^(-3))^a . L^b (MT^(-2))^c)`
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