A cube with edges of length is fully submerged first in pure water (density ) and…

PHYSICS · Subjective · CBSE · Physics · Gravitation · Gravitation

Problem

A cube with edges of length

10.0\,\text{cm}

is fully submerged first in pure water (density

1.00\times10^{3}\,\text{kg}\,\text{m}^{-3}

) and then in seawater (density

1.03\times10^{3}\,\text{kg}\,\text{m}^{-3}

). Determine the difference in the magnitudes of the buoyant forces exerted on the cube by the two fluids. Express your answer in newtons.