Question

If m is the mass and c the speed of light, then the
dimensions of mc^2?​

Answer 1

Answer:

mass=[M]

speed of light=[LT^-1]

mc^2=[M][LT^-1]^2

=[MK^2L^-2]

Answer 2

hey there!!

we know that mc² is energy according to Einstein's mass energy relationship..

dimension of mc² = [M¹] [L¹T-¹]²

= [ M¹L²T-²] ans

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#Thanks