**The c in Einstein's famous equation stands for the speed of light.** Light travels constantly at a speed of 186,000 miles per second, meaning that c equals 186,000 miles per second.

This equation comes from Einstein's theory of special relativity. The equation shows that the mass (m) of an object is determined by its kinetic energy (E) divided by the speed of light (c) squared. Einstein created this equation to show that mass and energy are interchangeable. With this equation, he was able to argue that mass and energy are actually the same thing, and to convert one to the other, you simply need to factor in the speed of light.

Reference:

1 Additional Answer

Ask.com Answer for:
what does the c stand for in e mc2

Similar Questions

People Also Asked

Top Related Searches

Wikipedia on Ask.com

In physics, mass–energy equivalence is the concept that the mass of an object or system is a measure of its energy content. For instance, adding 25 kilowatt-hours (90...

Explore this Topic

E=**mc2** is Einstein's famous equation which means that Energy is equal to mass times the speed of light squared. E **stands** for the energy of an object, m **stands** for ...