Respectively they represent elements and compounds.
A chemical formula is a group of symbols that represent a compound, showing the types and ratio of atoms present in the compound.
The lines in a structural formula represent the chemical bonds. These bonds are attractive forces between atoms that allow the formation of chemical substances.
It represents the amount of the substance. It can mean the number of atoms, molecules, formula units, or moles.
The empirical formula is representative for the chemical composition of a compound; the structural formula is representative for the spatial structure of the compound.
Albert Einstein!
energy
m = mass.
Albert Einstein
Assuming you mean: E = m c squaredE is energy, m is mass, c is the speed of light.
The German physicist famous for the formula E=mc² is Albert Einstein. He is best known for his theory of relativity, which revolutionized our understanding of space, time, and energy.
EMC began in 1979. The founders were Richard (Dick) Egan and Roger Marino, the E and M in the company's name. (EMC did not adopt the EMC² notation to refer to Einstein's famous equation, E=mc². The first C stands for the third partner who left before the formation of the company and the second C stands for the Corporation).
M represents Mass
Albert Einstein
Correct Answer= In the Ohm's law formula, the letter "E" stands for voltage(volt)AnswerThe symbol, E, together with the symbols V and U, is used to represent potential difference. Specifically, E is used to represent electromotive force or an open-circuit voltage, whereas V and U are used to represent potential differences in general.
As of July 2014, the market cap for EMC Corporation (EMC) is $59,146,486,801.83.
In the formula E=CM2, C = the speed of light.