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The water level on a tank is 5m high. Th...

The water level on a tank is 5m high. There is a hole of `1 cm^(2)` cross-section at the bottom of the tank. Find the initial rate with which water will leak through the hole. (`g= 10ms^(-2)`)

A

`10^(-3) m^3s^(-1)`

B

`10^(-4)m^3s^(-1)`

C

`10m^3s^(-1)`

D

`10^(-2)m^3s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
A
Rate of leakage of water from the hole
`=Av= A sqrt(2gh)`
`=10^(-4) sqrt(2xx10xx5)=10^(-3) m^3 s^(-1)`
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