Home › CBSE Class 11 › Physics › Mechanical Properties of Solids › Strain is a ratio of two lengths, so its unit is:
Strain is a ratio of two lengths, so its unit is:
ANewton
BPascal
CNone
DMetre
Answer & Solution
Correct answer: C. None
1. Strain is change in dimension over original dimension.
2. The units cancel.
3. Strain has no unit.
_Source: NCERT Class 11 Physics Part II, Chapter 9, Mechanical Properties of Solids._
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