Question

Reletion between temperature amd linear expansion

Answer 1

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● When something is heated or cooled, its length changes by an amount proportional to the original length and the change in temperature: The coefficient of linear expansion depends only on the material an object is made from. ... Holes expand and contract the same way as the material around them.

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Answer 2

Answer:

solved

Explanation:

linear expansion , ΔL = ∝LΔT

∝ = linear expansion coeffecient

L = length

ΔT = temperature change