A P Shreelatha and Neetu Singh Solutions for Chapter: Floatation, Exercise 2: EXERCISES

What is the density of water at $4°\mathrm{C}$?

The density of a substance is $13.9 \mathrm{g}/{\mathrm{cm}}^3$ in air. What is the density of the substance in SI unit?

A force of $12 \mathrm{N}$ is uniformly distributed over an area of $120 {\mathrm{cm}}^2$. Find the pressure in Pascals.

Why are railway tracks laid on large sized wooden, iron or cement sleepers?

How is Archimedes' principle verified experimentally?

What is relative density? Deduce a formula to determine the relative density of any substance using Archimedes' Principle.

State Archimedes' principle. What is the relation between true - weight, apparent weight and the buoyant force?

By a suitable mathematical expression, show that the buoyant force acting on a body placed in a liquid is equal to the weight of the liquid displaced by the body.