by on January 7, 2023

Linear  Expansivity Formula

  Linear Expansivity of a Solid

Defination of  Linear Expansivity of a Solid

The  Linear Expansivity of a Solid at constant pressure is the fraction of its Length  by which the Length of a fixed mass  expands per kelvin rise in temperature.


Area Expansivity.=dL/ L .dT

Where dL = change in Length

L= Original Length

dT = change in Temperatutre

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