Sanjoy Kumar Basak Solutions for Chapter: Physical Quantities and Measurement, Exercise 5: EVALUATION

Name the amount of surface covered by an object ......... (Area / Volume)

How would you measure the volume of an irregular solid which is insoluble in water, using a measuring cylinder?

Why is water denser than ice?

Equal masses of two substances can have different volumes. Explain.

Find the volume of a stone in ${\mathrm{cm}}^3$, if the water level rises from $18 \mathrm{ml}$ to $29 \mathrm{ml}$ on immersing it in water.

The mass of lead is $232 \mathrm{g}$ and its volume is $20{ \mathrm{cm}}^3$. Find the density of lead in $\mathrm{kg} {\mathrm{m}}^{-3}$

A substance having a density of $0.8 \mathrm{g}/{\mathrm{cm}}^3$ has a mass of $64 \mathrm{g}$. What is its volume?

The density of zinc is $5.1 \mathrm{g}/{\mathrm{cm}}^3$. Find the mass of the zinc of volume $86{ \mathrm{cm}}^3$.