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Which dimensions does the elastic modulus carry in terms of L, M and T?
AL-2 M T-1
BL-1 M T-2
CL-1 M-1 T2
DL M T-2
Answer & Solution
Correct answer: B. L-1 M T-2
Force per unit area has dimensions of mass divided by length and time squared, written L-1 M T-2.
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