What is the relationship between linear and cubic expansivity?

Answer 1

Linear expansivity is the increase in length per unit length per degree rise in temperature. While cubic expansivity is the increase in volume per unit in volume per degree rise in temperature.

Answer 2

Linear expansivity and cubic expansivity are both coefficients that describe how a material expands with temperature. Linear expansivity measures the change in length of a material per unit temperature change, while cubic expansivity measures the change in volume of a material per unit temperature change. The relationship between them is that cubic expansivity is three times the linear expansivity for isotropic materials, as volume is a cubic function of length.

Answer 3

Well, honey, linear expansivity is the rate at which a material expands in one direction when heated, while cubic expansivity is the rate at which it expands in all directions. So, technically speaking, cubic expansivity includes linear expansivity as a special case. Think of it like linear expansivity being the side chick to cubic expansivity's main squeeze.

Answer 4

Oh, dude, linear expansivity is like when something expands in one direction, and cubic expansivity is when it expands in all directions. So, like, linear expansivity is just a part of cubic expansivity, you know? It's like saying a square is a type of rectangle, but not all rectangles are squares.

Answer 5

They both deal with per unit rise in temperature

Answer 6

linear expansvity calclation formula

Answer 7

Y=3a