What is thermal expansion?

What is meant by thermal expansion?

Usually the thermal expansion of a liquid is greater than the thermal expansion of an equal volume of a solid'. State whether the statement is true or false.

Usually the thermal expansion of a liquid is greater than the thermal expansion of an equal volume of a gas'. State whether the statement is true or false.

Illustarions on thermal expansion

What do you understand by thermal expansion of a substance ?

What do you mean by thermal expansion? Define three kinds of thermal expansion.

What do you understand by thermal expansion ofa substance?

Introduction OF thermal expansion||Introduction OF temperature||Type OF thermal exapansion||Linear thermal expansion||Examples on linear thermal expansion