Question

give one example from daily life where expansion of metal by heating is used​

Answer 1

$\huge\bold{Answer}$

Both use the principle of thermal$\bold{expansion}$in their operation. As noted in the example of the metal lid and glass jar above, glass expands little with changes in temperature; therefore, it makes an ideal container for the mercury in a thermometer.

Answer 2

Answer:

MERCURY IN THERMOMETERS

Explanation:

MERCURY IN THERMOMETERS.

Both use the principle of thermal expansion in their operation.