The correct notation for the famous equation developed by Albert Einstein is E=mc². The equation represents the relationship between energy (E), mass (m), and the speed of light (c) in a vacuum (represented by the constant squared, c²).
The difference in notation lies in the use of uppercase and lowercase letters. In the equation, "E" represents energy, "m" represents mass, and "c" represents the speed of light. The squared symbol (²) indicates that the speed of light should be multiplied by itself.
It's important to note that "c" in the equation refers to the speed of light in a vacuum, which is approximately 299,792,458 meters per second. The equation suggests that mass and energy are interchangeable, with the speed of light serving as the conversion factor. It implies that a small amount of mass can be converted into a large amount of energy and vice versa, according to the equation E=mc².