Home
Class 12
PHYSICS
A canister has a small hole at its botto...

A canister has a small hole at its bottom. Water penetrates into the canister when its base is at a depth of 40 cm from the surface of water. If surface tension of water, is 73.5 dyne/cm, find the radius of the hole.

Text Solution

Verified by Experts

`3.6 xx10^(-5) m`
Promotional Banner

Similar Questions

Explore conceptually related problems

The surface tension of water is 72 dyne//cm. convert it inSI unit.

The force required to lift a circular flat plate of radius 5 cm on the surface of water is: (Surface tension of water is 75 dyne/cm):-

A small hollow sphere which has a small hole in it is immersed in water to a depth of 40 cm, before any water is penetrated into it. If the surface tensionof water si 0.073 Nm^(-1) , find the radius of the hole.

There is a small hole in a hollow sphere . The water enters in it when it is taken to depth of 40 cm under water. The surface tension of water is 0.07 N/m. The diameter of hole is-

A hollow sphere has a small hole in it. On lowering the sphere in a tank of water, it is observed that water enters into the hollow sphere at a depth of 40 cm below the surface. Surface tension of water is 7 xx 10^(-2) N//m . The diameter of the hole is

A hollow sphere has a small hole in it. On lowering the sphere in a tank of water, it is observed that water enters into the hollow sphere at a depth of 40 cm below the surface. Surface tension of water is 7 xx 10 ^(-2) N//m . The diameter of the hole is approximately :

Force necessary to pull a circular plate of 5 cm radius from water surface for which surface tension is 75 dynes/cm, is

The surface tension of water at 20°C is 72.75 dyne cm^(-1) . Its value in SI system is

A tank is filled to a height H. The range of water coming out of a hole which is a depth H//4 from the surface of water level is

A squre hole of side length l is made at a depth of h and a circular hole is made at a depht of 4 h from the surface of water in a water tank kept on a horizontal surface (where l ltlt h). Find the radius r of the circular hole if equal amount of water comes out of the vessel through the holes per second.