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If the time period t of the oscillation ...

If the time period t of the oscillation of a drop of liquid of density d, radius r, vibrating under surface tension s is given by the formula `t=sqrt(r^(2b)s^(c)d^(a//2))`. It is observed that the time period is directly proportional to `sqrt((d)/(s))` . The value of b should therefore be :

A

`3//4`

B

`sqrt(3)`

C

`3//2`

D

`2//3`

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The correct Answer is:
C
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