How to Calculate RMS Speed?
RMS Speed calculator uses Root Mean Square Velocity = sqrt((3*[R]*Temperature of Gas)/Molar Mass) to calculate the Root Mean Square Velocity, The RMS speed is the measure of the speed of particles in a gas, defined as the square root of the average velocity-squared of the molecules in a gas. ... The root-mean-square speed takes into account both molecular weight and temperature, two factors that directly affect the kinetic energy of a material. Root Mean Square Velocity is denoted by V_{rms} symbol.
How to calculate RMS Speed using this online calculator? To use this online calculator for RMS Speed, enter Temperature of Gas (T_{g}) & Molar Mass (M_{molar}) and hit the calculate button. Here is how the RMS Speed calculation can be explained with given input values -> 159.7012 = sqrt((3*[R]*45)/0.04401).