The human body is made up mostly of water. In fact, about 67% of a person’s total body weight is water. If Jyoti weights 56 kg, how much of her weight is water?

Percentage of water in our body weight is

Total amount of water present in human body cells is

For a body floating on water, apparent weight is equal to :

How much will a body of 70 N weight in water if it displaces 20 ml of water ?

A body weight 40 g in air. If its volume is 10 cm^3 , in water it will weigh:

The relative density of material of a body is found by weighting it first in air and then in water . If the weight in air is ( 5.00 +- 0.05) N and the weight in water is (4.00 +- 0.05) N . Find the relative density along with the maximum permissible percentage error.

Weight of tomato comprises 90% of water. Weight of water in 25 kg of tomato is