energy
Mass.
C is the speed of light.
speed of light
c = the speed of light.
C = speed of light
Energy = mass x speed of light(squared)
Energy=Mass xC2 What does the C stand for?
The correct formula is E = MC².
M = mass
Lower case c is speed of light, capital C is for specific heat in thermodynamics.
E=MC^2 the two means that the C at the end of the formula is squared, the 2 is an exponent (meaning that you times C by itself)
Albert Einstein.