Mechanical Properties Of Fluid

Mechanical Properties of Fluids

These MCQs are intended for checking your Physics subject, Chapter Mechanical Properties of Fluids knowledge.

The height of a liquid in a fine capillary tube

The surface of water in contact with glass wall is

Two soap bubbles have radii in the ratio of 4 : 3. What is the ratio of work done to below these bubbles?

Choose the wrong statement from the following.

When the angle of contact between a solid and a liquid is 90°, then

One end of a towel dips into a bucket full of water and other end hangs over the bucket. It is found that after some time the towel becomes fully wet. It happens

Water rises up to a height of 5 cm in a capillary tube of radius 2 mm. what is the radius of the radius of the capillary tube if the water rises up to a height of 10 cm in another capillary?

Water rises up to a height of 4 cm, in a capillary tube immersed vertically in water. What will be the length of water column in the capillary tube, if the tube is immersed in water, at an angle of 60° with the vertical?

Plants get water through the roots because of

A capillary tube when immersed vertically in a liquid records a rise of 3 cm. if the tube is immersed in the liquid at an angle of 60° with the vertical, then length of the liquid column along the tube will be

The height of a liquid in a fine capillary tube

A number of small drops of mercury coalesce adiabatically to form a single drop. The temperature of drop

5 g of water rises in the bore of capillary tube when it is dipped in water. If the radius of bore capillary tube is doubled, the mass of water that rises in the capillary tube above the outside water level is

Surface tension of a soap solution is 1.9 × 10-2N/m. work done in blowing a bubble of 2.0 cm diameter will be

Water rises up to a height h, in a capillary tube of radius r. the mass of the water lifted in the capillary tube is M. if the radius of the capillary tube is doubled, the mass of water that will rise in the capillary tube will be

The height of water in a capillary tube of radius 2 cm is 4 cm. what should be the radius of capillary, if the water rises to 8 cm in tube?

At critical temperature, the surface tension of a liquid

If the surface of a liquid is plane, then the angle of contact of the liquid with the walls of container is

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