Question

give two real life application of thermal expansion of solid​

Answer 1

Answer:

There are some applications of thermal expansion in day-to-day life. Some of them are the following. Blacksmiths use the principle of expansion on heating and contraction on cooling, to fix the iron rim onto the wooden wheel of a bullock cart. The radius of the iron rim is slightly less than that of the wooden wheel.

Answer 2

Real life application of thermal expansion of solid are as follows :-

• FORGING OF IRON.

• MELTING OF GLASS.

• HOT AIR BALLOON.

• FIXING OF TYRES.