Question

What is the practical significance of charles law and boyles law. list them separately

Answer 1

Boyle's Law:

One of the practical significance of Boyle's law is inflation of tyres, when we inflate a tyre actually we force the gas molecules in a confined space i.e. we reduce their volume, this causes an increase in pressure the gas (can be measured by the gauge) which is always more than the atmospheric pressure.

Charle's law:

Hot air balloons rise up in air as hot air is less dense (due to expansion on heating) than cold air.