Question

value of an object is 20 cm cube and the mass in 50 gram density of water is 1 gram CM minus Q will the object float on water or sink in the water

Answer 1

$volume = 20 {cm}^{3} \\ mass = 50gm \\ \\ density \: of \: object = \frac{20}{50} = 0.4gm {cm}^{3}$

Density of object is less than density of Water so the object will float.