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Question

Question: Which of the following relations is dimensionally incorrect?...

Which of the following relations is dimensionally incorrect?

A

1 u = 931.5 Me V

B

1 u = 931.5 Me V/c2

C

1 u = 1.67 × 10-27 kg

D

None of these

Answer

1 u = 931.5 Me V

Explanation

Solution

1u=931.5MeV/c21u = 931.5MeV/c^{2}