eV to Velocity Calculator:
Enter the values of Number of Electron Volts eV(joules) & Mass m(kg) to determine the value of eV to Velocity V(m/s).
eV to Velocity Formula:
The eV to Velocity V(m/s) in meter per second is equal to the SQRT of the value of 2 into multiply the Number of Electron Volts eV(joules) in joules and multiply the 1.602*10-19J and is Divided by the Mass m(kg) in kilogram.
The Equation of eV to Velocity can be writtern as,
V(m/s) = SQRT ( 2 * eV(joules) * 1.602*10-19 / m(kg) )
Here,
V(m/s) = eV to Velocity in meter per second
eV(joules) = Number of Electron Volts in joules
m(kg) = Mass in kilogram
eV to Velocity Calculation:
1)Calculate the eV to Velocity and given for Number of Electron = 20eV , Mass = .0000030 kg.
Answer
V = √( 2 * eV * 1.602*10-19 / m )
V = √ ( 2 * 20 * 1.602*10-19 / .0000030 )
V = 0.0000014615m/s.
2)Calculate the Mass and given for Number of Electron = 20eV , eV to Velocity = 0.0000014615m/s.
Answer
V = √( 2 * eV * 1.602*10-19 / m )
0.0000014615= √ ( 2 * 20 * 1.602*10-19 / m )
m = .0000030 kg.