In the equation E=mc2 'c' is equal to the speed of light (in a vacuum) or 2.997*108.
or...
186282.397 miles per second
670616629 miles per hour
Or if you're metric
1.07925285 × 109 kph
299792458 metres per second
* * * * *
Actually, the equation "works" only in SI units. With any other units you will need to introduce a constant which is based on the units used.
E=mc^2 represents Albert Einstein's theory of relativity, specifically the equivalence of mass and energy. It states that energy (E) is equal to mass (m) multiplied by the speed of light (c) squared, showing the interrelationship between mass and energy.
The "c" in E=mc2 stands for the speed of light, which is approximately 299,792 kilometers per second. This equation, proposed by Albert Einstein in his theory of special relativity, relates energy (E) to mass (m) and the speed of light (c).
E=mc2 means energy=mass multiplied by the speed of light squared.
E=mc^2 describes the relationship between energy (E), mass (m), and the speed of light (c). It shows that energy and mass are interchangeable and can be converted into each other.
E=Mc2 was a way Einstein made up. E=MC2 means energy equals the mass (M) and the C is the speed of light squared.(E=energy,M=Mass,C=speed of light,2=squared)
m = e*c-2
it means e = MC2 which is M x c x 2
speed of light
Speed of light.
There is no sum of e=mc2, it is an equation concerning matter and energy. e=mc2 stands for: Energy equals mass times the velocity of light squared. E = M C 2
c = the speed of light.
c is the speed of light in vacuum.
Yes!!! It is an algebraic equation. E = mc^2 In words Energy is equal to mass multiplied to the speed of light squared. It can be algebraically manipulated m E/c^2 or c^2 = E/m or c = sqrt(E/m)
plz answer :(
The letter 'c' in that equation represents the speed of light.
c means the speed of light. It is a constant.
E=mc^2 represents Albert Einstein's theory of relativity, specifically the equivalence of mass and energy. It states that energy (E) is equal to mass (m) multiplied by the speed of light (c) squared, showing the interrelationship between mass and energy.