A liquid of density 800 kg is filled in a tank open at the top. The pressure of the liquid at the bottom of the tank is 6.4 atm. The velocity of efflux through a hole at the bottom is(1 atm = ) |
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a) |
10 |
b) |
20 |
c) |
30 |
d) |
40 |
A liquid of density 800 kg is filled in a tank open at the top. The pressure of the liquid at the bottom of the tank is 6.4 atm. The velocity of efflux through a hole at the bottom is(1 atm = ) |
|||||||
a) |
10 |
b) |
20 |
c) |
30 |
d) |
40 |