A block floats in water with 20 % of its volume above the water surface

PHYSICS · Single correct · CBSE · Physics · Gravitation · Gravitation

Problem

A block floats in water with 20\% of its volume above the water surface. Calculate the density of the block. (a)

1250\,\text{kg m}^{-3}

(b)

1000\,\text{kg m}^{-3}

(c)

800\,\text{kg m}^{-3}

(d)

200\,\text{kg m}^{-3}