Question

25. Dimensional formula of mc2 is: (where m is mass, c is velocity of light.) (a) [MLT-1) (b) [ML-21-2) (c) [MLT-) (d) [MLPT​

Answer 1

Explanation:

[m]=[M]

[c]=[LT^-1]

implies that [c^2]= [L^2T^-2]

[mc^2]=[ML^2T^-2]