There are two holes on a water tank as s...

There are two holes on a water tank as shown in figure. Area of hole 2 is two times that of area of hole 1. Suppose v is the speed of liquid coming out and Q the volume of liquid flowing per second. Then

`V_(1) = 4 V_(2)`

`V_(1) = 2 V_(2)`

`Q_(1) = Q_(2)`

`Q_(1) = 2Q_(2)`

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B, C

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