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The Root Mean Square (RMS) Speed Calculator will calculate:

- The root mean square speed of ideal gas molecules

The root mean square speed of ideal gas molecules is m/s |

Root mean square speed of gas molecules calculations |
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v_{rms} = √3 × R × T/Mv _{rms} = √3 × × /v _{rms} = √/v _{rms} = √v _{rms} = |

Root Mean Square Speed Calculator Input Values |

Temperature of gas (T) K [Kelvin degree] |

Molar mass of gas (M) kg/mol [kilogram per mole] |

Ideal gas constant (R) J/mol∙K [Joules per mole times Kelvin] |

Please note that the formula for each calculation along with detailed calculations are available below. As you enter the specific factors of each root mean square speed calculation, the Root Mean Square Speed Calculator will automatically calculate the results and update the Physics formula elements with each element of the root mean square speed calculation. You can then email or print this root mean square speed calculation as required for later use.

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v_{rms} = √*3 × R × T**/**M*

The following Physics tutorials are provided within the Thermodynamics section of our Free Physics Tutorials. Each Thermodynamics tutorial includes detailed Thermodynamics formula and example of how to calculate and resolve specific Thermodynamics questions and problems. At the end of each Thermodynamics tutorial you will find Thermodynamics revision questions with a hidden answer that reveals when clicked. This allows you to learn about Thermodynamics and test your knowledge of Physics by answering the test questions on Thermodynamics.

- 13.1 - Temperature. The Zeroth Law of Thermodynamics
- 13.2 - Thermal Expansion
- 13.3 - Absorption of Heat
- 13.4 - Calorimetry (Heat Transfer)
- 13.5 - The First Law of Thermodynamics
- 13.6 - The Kinetic Theory of Gases. Ideal Gases
- 13.7 - Pressure, Temperature and RMS Speed
- 13.8 - Molar Specific Heats and Degrees of Freedom
- 13.9 - Gas Laws
- 13.10 - Entropy and the Second Law of Thermodynamics

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