# Thermal Velocity Calculator, Formula, Thermal Velocity Calculation

## Thermal Velocity Calculator:

Enter the values of Boltzmann Constant k(J/K) , Temperature T(K) & Mass m(kg) to determine the value of Thermal Velocity Vth(m/s).

 Enter Boltzmann Constant: J/K Enter Temperature: K Enter Mass: kg Result – Thermal Velocity: m/s

## Thermal Velocity Formula:

The Thermal Velocity Vth(m/s) in meter per second is equal to the SQRT of the Boltzmann Constant k(J/K) = 1.380649*10-23J/K in joule per kelvin into multiply the Temperature T(K) in kelvin and divided by the Mass m(kg) in kilogram.

The Formula of Thermal Velocity can be writtern as,

Vth(m/s) = √ ( k(J/K) * T(K) / m(kg) )

Here,

Vth(m/s) = Thermal Velocity in meter per second

k(J/K) =  Boltzmann Constant in joule per kelvin

T(K) = Temperature in kelvin

m(kg) = Mass in kilogram

### Example problems for Thermal Velocity:

1)Calculate the Thermal Velocity and given for Boltzmann Constant = 1.380649*10-23 , Temperature = 300k , Mass = 15kg.

Vth = √( k * T / m )

Vth = √( 1.380649*10-23 * 300 / 15 )

Learn More:   Natural Gas to Velocity Calculator, Formula, Natural Gas to Velocity Calculation

Vth = 1.6617154e-11m/s.

2)Calculate the Mass and given for Boltzmann Constant = 1.380649*10-23 , Temperature = 300k , Thermal Velocity = 1.6617154e-11m/s.