What is the definition of rms?

Asked by mks_619 | 27th Jun, 2011, 02:49: PM

Expert Answer:

rms stands for root mean square quantity. For example rms speed of the atoms or molecules of a gas defined as the square root of mean square of speeds of individual atom or molecule.
 
vrms = sqrt {(v12 + v22 + v32 +.......vn2)/n}

Answered by  | 27th Jun, 2011, 11:27: AM

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