Question

thermal expansion occur in ......​

Answer 1

hey

Thermal expansion occurs when an object expands and becomes larger due to a change in the object's temperature. ... A higher temperature means that the molecules are moving faster on average

please mark as brainlest

Answer 2

Thermal expansion occurs when an object expands or gets larger due to an increase in its temperature. Thermal expansion occurs because heated molecules move faster and take up more space.

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.

please mark this answer as brainliest answer