Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : May 16, 2023


Knowing only the mass of an object, you can rapidly calculate its Compton wavelength by using the Compton wavelength calculator. Continue reading to learn more about the Compton wavelength equation.

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Compton Wavelength Equation

A particle's Compton wavelength is equal to the wavelength of a photon with the same energy as the particle's mass. As a result, the conventional Compton wavelength equation is λ=h/mc

  • The Planck constant,h=6.62607*10-34J/s
  • λ be the wavelength
  • m be the mass of a particle
  • c be the speed of light, Its value is c=299792458 m/s

For more concepts check out physicscalculatorpro.com to get quick answers by using this free tool.

How to determine the Compton Wavelength

You can compute the Compton wavelength of a body by following the specified procedures.

  • Obtain the mass of the particle.
  • Substitute the values in the Compton wavelength equation is λ = h / (mc)
  • Do multiplication the mass of the body by the speed of light.
  • To determine the Compton wavelength, divide the constant by the product.

Compton Wavelength Examples

Question 1: How Do You find out the Compton Wavelength on an electron?

Solution:

Consider the problem, we have

Mass of the particle, m = 9.15x10-31kg

h = 6.626x10³⁴J/s

We Know That,The Compton Wavelength Equation is λ=h/mc

Substitute the value, c=3x10 m/s in the above equation, we get

λ = (6.626x10-34)/((9.1x10-31)x(3x 10))

λ = 0.2427 Å

Therefore, The wavelength the Compton wavelength is 0.243 Å.

FAQs on Compton Wavelength Calculator

1. What's the Difference Between a Photon and an Electron?

An electron is a negatively charged particle that moves from the negative end to the positive end, whereas a photon is a massless particle that has no charge.


2. Is it possible for a photon to become an electron?

Yes! When a photon's energy is totally transferred into the mass of two particles, an electron and an anti-electron, the photon transforms into an electron.


3. What role does the Compton wavelength play?

Taking quantum physics and special relativity into account, the Compton wavelength represents a basic limitation on measuring a particle's position. This restriction is based on the particle's mass m.


4. What is the maximum Compton shift value?

When 1cos has the maximum value, which is for the angle =180°, the largest Compton shift occurs.


5. What is the wavelength equation of Compton?

The wavelength equation for Compton is = h/ (mc). Here, c is the speed of light, m is the particle's mass, h is the Planck constant, and is the particle's wavelength.