Q.
Statement I : Strain is a unitless quantityStatement II : Strain is equivalent to force.
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a
If both statement I and statement II are true and statement II is the correct explanation of statement I.
b
If both statement I and statement II are true but statement II is not the correct explanation of statement I.
c
If statement I is true but statement II is false
d
If both statement I and statement II are false
answer is C.
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Detailed Solution
Strain is the ratio of change in dimensions of the body to the original dimension. Because it is a ratio, it is a dimensionless quantity.
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