Question

How does the density ρS of a substance determine whether a solid piece of that substance will float or sink in a given liquid of density ρL ?

WhatsApp

Answer

The body will float if ρS ≤ ρL and it will sink if ρs > ρL

Was this answer helpful?

Didn't liked the above answer ?

≫ Some Related Questions

Upthrust in Fluids

A weather forecasting plastic balloon of volume 15 m3 contains hydrogen of density 0.09 kg m-3. The volume of an equipment carried by the balloon is negligible compared to it’s own volume. The mass of the empty balloon alone is 7.15 kg. The balloon is floating in air of density 1.3 kg m-3. Calculate : (i) the mass of hydrogen in the balloon, (ii) the mass of hydrogen and balloon, (iii) the total mass of hydrogen, balloon and equipment if the mass of equipment is x kg, (iv) the mass of air displaced by balloon and (v) the mass of equipment using the law of floatation.

Open Answer »