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in Class-XI-PHYSICS by
Q:

The speed of efflux, in case of a tank with a hole at the bottom, depends upon which of the following factors? Assume that the area of the tank is > > area of hole.

(a) area of tank

(b) density of liquid

(c) height of hole from liquid

(d) atmospheric pressure value

1 Answer

0 votes
by

The correct option is (c) height of hole from liquid

The explanation: Given that the area of the tank is > > area of hole, we can use the formula v = 2gh. This shows that speed depends only on acceleration due to gravity and height of hole from the surface.

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