Question

An object weighs 70 kgf in air. It displaces 2000
water when fully immersed under water Find the
relative density of the material of the object​

Answer 1

Answer:

Given:

mass of the body =70 kg

Volume of water displaced =20,000 cm

3

or 0.02 m

3

Density in C.G.S = mass/ volume =70×1000/20000=3.5 g cm

3

Relative density of the solid = density in C.G.S. without unit

=3.5