alleryThe ratio of the change in volume to the original volume is known as what?
AShearing strain
BVolume strain
CLateral strain
DAngular strain
Answer & Solution
Correct answer: B. Volume strain
1. A hydraulic stress changes the size of a body but not its shape.
2. The strain it produces is measured by comparing volumes.
3. That ratio is called volume strain.
_Source: syllabus Physics, Ch 9 'Mechanical Properties of Solids'_
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