A body of weight 1000 N sinks in water. The weight of the liquid overflowed is 250 N.

A body of the same weight as above floats in water. What is its weigh in water? What will be the weight of the water displaced?

Observe the figures of an object placed in different liquids.

a. Compare the gravitational force and the buoyance acting on the body when it is in the liquids A, B and C.

b. If the body is a solid substance, which is the liquid whose density is equal to that of the solid?

A body of weight 1000 N sinks in water. The weight of the liquid overflowed is 250 N.

What will be the weight of the body in water?

The area of one end of a U-tube is 0.01 m² and that of the other end is 1m². When a force was applied on the liquid at the first end the force experienced at the other end is 20000 N. What is the force applied on the liquid at the first end?

Write down the reason for the following:

a. Ink can be blotted with chalk.

b. Sweat can be blotted with tissue paper.