Question

name 3 different type of thermal expansion​

Answer 1

Answer:

There are three ways in which we categorise thermal expansion – Linear Expansion, Superficial Expansion and Cubical Expansion. These correspond to expansion in length, area and volume of a substance. ... For step by step understanding of thermal expansion and its types, watch the video given below.

Answer 2

• When the temperature of solids, liquids, & gases changes, their dimensions alter.
• Thermal expansion is the expansion and contraction of the characteristics of a solid, liquid, as well as gas while their temperature changes.
• When the temperature of a solid, liquid, or gas changes, its dimensions expand or contract.
• Linear expansion, areal expansion, and volumetric expansion are the three types of thermal expansion that occur on the dimension that changes.
• Linear expansion: The length expansion of a substance as its temperature rises. Linear expansion occurs most commonly in solids.
• Areal expansion: The increase of the total area of materials as its temperature rises. Surface expansion is another term for areal expansion.
• Volume expansion: Volumetric expansion refers to the increase in the volume of a substance as its temperature rises.