Odisha Board Solutions for Chapter: Hydrostatics, Exercise 1: MODEL QUESTIONS

A cork is pushed into water kept in a jar inside a satellite orbiting around earth. What will happen to the cork when immersed

How much length of mercury column could exert pressure equal to that of $136 \mathrm{cm}$ of water column of same cross-section

A piece of ice is floating in a glass of water and another in a glass of milk. When ice melts the level (s)

Some kerosene is poured inside a glass containing some ice. When ice melts, the level of kerosene will

A balloon filled with air is weighted so that it just floats in water. It is just pushed down to certain depth and then released. The balloon will

A block of wood weighs $4 \mathrm{N}$ in air and $3 \mathrm{N}$ when immersed in a liquid. The buoyant force is

A block of steel has size $5 \mathrm{cm}\times 5 \mathrm{cm}\times 5 \mathrm{cm}$. It is weighed in water. If the relative density of be $7$, its apparent weight shall be

The density of ice is $920 \mathrm{kg}/{\mathrm{m}}^3$. Density of water is $1030 \mathrm{kg}/{\mathrm{m}}^3$. Percentage of volume of an iceberg submerged is