In physics, the letter E typically stands for energy. Energy is the capacity of a physical system to do work, which can exist in various forms such as kinetic energy, potential energy, and thermal energy.
In physics, the lowercase letter "v" typically represents velocity, which is the rate of change of an object's position with respect to time. It is a vector quantity, meaning it has both magnitude and direction.
In physics, "Pm" typically stands for Petameter. It is a unit of length equal to 10^15 meters.
The letter denoted by wavelength in physics is the Greek letter lambda, represented as λ.
Velocity/speed.
its not a word its a greek letter
sideways M in physics is the greek letter sigma which means sum. other m's can mean mass those are the only m's i know of.
The Greek capital letter for Sigma is Σ.
The Greek letter /, /, or / (English S, or s). It originally had the form of the English C.
Sigma is actually the letter S in the Greek alphabet and can mean anything that begins with the letter S.
The letter between pi and sigma in the Greek alphabet is rho.
Tau
"S" Sigma is the name of the 18th letter of the Greek alphabet.
C
C
There are three sigma symbols, an upper case, a lower case and an end of the sentence case. The capital letter case is used as summation. The lower case is used to represent variance in statistics. The lower case is also used to represent stress in mechanics and physics. The end of sentence case is generally not used. Reference link: http://en.wikipedia.org/wiki/Sigma.
The letter ς is called "sigma" and is the lowercase form of the Greek letter Σ (sigma). In modern Greek, it represents the "s" sound, while the uppercase Σ represents the same sound at the beginning of a word or in all-caps text. However, in ancient Greek, the letter ς (sigma) was only used at the end of words, while the letter σ (sigma) was used elsewhere