What is meant by rms velocity of a gas molecule? 02:04 Write down an expression for the pressure of a gas in terms of its mas... 02:13 Show that the rms velocity is proportional to the square root of the a... 03:30 Starting with the expression for pressure as given by the kinet...
Root mean square (RMS) speed Calculate the RMS speed (in m s-1) of O2 molecules at 43 C:[{Blank}]m s-1 What is meant by root mean square velocity of a gas molecule? What is the root mean square speed of a ...
aIf rms velocity fluctuations are on the order of 5% of the mean speed they show that density fluctuations are unimportant up to Mach numbers around 3 t0 5. 如果rms速度波动是大约5%平均速度他们表示,密度波动是不重要的由马赫数决定在3 t0 5附近。 [translate] ...