Question

Explain thermal expansion process with the help of diagram and two suitable examples

from daily life​

Answer 1

Answer:

The expansion of alcohol in a thermometer is one of many commonly encountered examples of thermal expansion, the change in size or volume of a given mass with temperature. ... Railroad tracks and bridges, for example, have expansion joints to allow them to freely expand and contract with temperature changes.

Answer 2

Answer:

Thermal expansion is the tendency of matter to change its shape, area, volume, and density in response to a change in temperature, usually not including phase transitions. ... The behavior of gasoline pumped on a hot day provides an example of liquid thermal expansion in response to an increase in temperature.