"Squared" means you take the number it's attached to ... including the unit ... and
multiply the whole thing by itself. For example, when you take inches of length and
square it, you get inches squared of area.
(Miles per hour) squared doesn't have any obvious physical significance, but when you
multiply that by mass, and massage the result just a little, you have familiar, everyday
units of energy.
C = speed of light
Energy = mass x speed of light(squared)
Energy=Mass xC2 What does the C stand for?
E=mc squared
Einstein developed the E = mc squared formula.
c in E=mc squared meaqns the speed of light
mass * (Speed of light)^2
2 mc squared
C = speed of light
Energy = mass x speed of light(squared)
Energy=Mass xC2 What does the C stand for?
E=mc squared
mc does not stand for anything.
Einstein developed the E = mc squared formula.
mc squared
E = mc^2 is Einstein's famous formula from his theory of relativity, which states that energy (E) is equal to mass (m) times the speed of light (c) squared. This formula shows the equivalence of mass and energy, indicating that mass can be converted into energy and vice versa.
mc squared