Question

Let us assess The weight of a piece of stone in air is 120 N and its weight in water is 100 N. Calculate the buoyancy experienced by the stone. A body, which floated in water, sank when put in kerosene. Why did it happen? Observe the figures of an object placed in different liquids.​

Answer 1

Answer:

Explain the reasons for green revolution in India? in pointsThe large increase in agricultural production due to mechanised agriculture, use of High yielding variety of seeds, use of chemical fertilizers and plant protection by spraying pesticides, etc. is called Green Revolution.

Answer 2

Let us assess The weight of a piece of stone in air is 120 N and its weight in water is 100 N. Calculate the buoyancy experienced by the stone. A body, which floated in water, sank when put in kerosene. Why did it happen? Observe the figures of an object placed in different liquids.