Question

the volume of a body is 100cc and its density is 4gm/cc the mass of the body is​

Answer 1

Answer:

this is a example hope you understand well how to do

please mark me brain list

Explanation:

Weight of water and jar before immersion=700gm

Buoyant force acting on body upwards=Vρg=100cc×1g/cc×g

=100gm

The reaction pair of this force acts on the water downwards which adds to the weight of water and jar.

Hence the weight of water and jar becomes 700gm+100gm=800gm