Physics And Measurement Question 122

Question: The dimensions of inter atomic force constant are

[UPSEAT 1999]

Options:

A) MT2

B) MLT1

C) MLT2

D) ML1T1

Show Answer

Answer:

Correct Answer: A

Solution:

K=Y×r0 = [ML1T2]×[L] = [MT2]

Y = Young’s modulus and r0 = Interatomic distance



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