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A large tank filled with water to a heig...

A large tank filled with water to a height `h` is to be emptied through a small hole at the bottom. The ratio of times taken for the level of water to fall from h to `(h)/(2)` and from `(h)/(2)` to zero is

A

`sqrt2`

B

`(1)/(sqrt2)`

C

`sqrt2-1`

D

`(1)/(sqrt2-1)`

Text Solution

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The correct Answer is:
C
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