Which of the following is Einstein’s mass energy relation?
(a) Ek = (m – m0)c^2
(b) E = mc^2
(c) E^2 – p^2c^2 = m0^2c^4
(d) Ek = mv^2/c^2
I have been asked this question during a job interview.
The above asked question is from Mass Energy Relation in chapter Ultrasonics & Relativity of Engineering Physics I