ICSE ICSE Class 8 - CISCE Question Bank Solutions

Water is heated from 0°C to 4°C. Will it expand?

An iron washer is heated. State the effect on its mass.

An iron washer is heated State the effect on its density.

An iron washer is heated. State the effect on its external.

An iron washer is heated. State the effect on its internal diameter.

A liquid exerts pressure in all directions.

Gases exert pressure in all directions.

Higher we go, greater is the air pressure.

Pressure in a liquid ................with the depth.

Pressure exerted by a liquid is due to it

Pressure inside a liquid increases with 

Describe an experiment to show that a liquid exerts pressure at the bottom of the container in which it is kept.

Describe a suitable experiment to demonstrate that a liquid exerts pressure sideways also?

Describe a simple experiment to show that at a given depth, a liquid exerts same pressure in all directions.

State two factors on which the pressure at a point in a liquid depends.

Describe an experiment to show that the liquid pressure at a point increases with the increase in height of the liquid column above that point.

Which fact about liquid pressure does the diagram in fig. illustrate.

Describe an experiment to show that liquid pressure depends on the density of liquid.

A dam has broader walls at the bottom than at the top. Give a reason.

Describe the crushing tin can experiment. What do you conclude from this experiment?