What is the relation between the coefficient of linear expansion and the coefficient of volume expansion?
Understand the Problem
The question is asking about the relationship between the coefficient of linear expansion and the coefficient of volume expansion in physics. This involves understanding how temperature changes affect the dimensions of solids and the volume of materials.
Answer
γ = 3α
The final answer is γ = 3α.
Answer for screen readers
The final answer is γ = 3α.
More Information
In isotropic materials, when an object expands uniformly in all directions, the volume expansion is effectively three times the linear expansion in one dimension.
Tips
A common mistake is to confuse area expansion coefficients with linear and volume expansion. Be sure to use the correct formula for the context.
Sources
- Relation between coefficient of volume expansion and coefficient of linear expansion - byjus.com
- Why the coefficient of volume expansion is three times the linear... - physics.stackexchange.com
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