What does c stand for in E mc2?
Einstein provided the answer with his famous equation, E = m c2. In the equation, E = m c2, E stands for energy, m stands for an object's mass, and c2 represents the speed of light ( 186,000 miles per second ) multiplied by itself.
Einstein provided the answer with his famous equation, E = m c2. In the equation, E = m c2, E stands for energy, m stands for an object's mass, and c2 represents the speed of light ( 186,000 miles per second ) multiplied by itself.