what is value of mc square
IshmeetLotey:
I think its ' e ' ( energy )
m I right??
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Einstein used the CGS system of units (centimeters, grams, seconds, dynes, and ergs), but the formula is independent of the system of units. In natural units, the numerical value of the speed of light is set to equal 1, and the formula expresses an equality of numerical values: E = m.
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"Energy equals mass times the speed of light squared." On the most basic level, the equation says that energy and mass (matter) are interchangeable; they are different forms of the same thing. Under the right conditions, energy can become mass, and vice versa.
It depends on your choice of units of length and time. If you use SI units, c = 299,792,458 m/s. If you are an American using conventional units, you might write c = 186 282.397 miles/s. If you are a theoretical physicist, you may be using units (e.g., seconds for time, light-seconds for distance) in which the numerical value of c is one, so it can be omitted from equations, making them shorter (but making it harder, especially for the student, to keep track of the implied units of measure in the equations.)
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It depends on your choice of units of length and time. If you use SI units, c = 299,792,458 m/s. If you are an American using conventional units, you might write c = 186 282.397 miles/s. If you are a theoretical physicist, you may be using units (e.g., seconds for time, light-seconds for distance) in which the numerical value of c is one, so it can be omitted from equations, making them shorter (but making it harder, especially for the student, to keep track of the implied units of measure in the equations.)
I hope this would be helpful to you...
please mark it as brainliest please
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