Question

Hello friends



The thermal expansion of solids is of how many types??

Answer 1

Thermal expansion is the phenomenon in which the matter has the propensity to change in its size, shape, area or volume when the temperature of the matter increases on passing heat energy through it. There three types of thermal expansion:
Linear thermal expansion
Areal thermal expansion
Volume thermal expansion.

Answer 2

heya......

answer is
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the thermal expansion of solids is of 3 types

1) linera expansion
2)superficial expansion
3) cubical expansion

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hope it helps ^_^