How Does Scattering Angle Affect Photon Wavelength?

[hayowazzup]

Homework Statement

A photon whose energy is 8.00E-15 J is scattered off an electron at a 90 degree angle
What is the wavelength of the scattered wave?

Homework Equations

i know that Lamda = hc/E
=6.63E-34 * 3E8 / 8E-15
=2.48E-11m

The Attempt at a Solution

Does anyone know how to find out the wavelength including the scattered angle?

 

[gabbagabbahey]

The photon is scattered off an electron.What is the name of that type of scattering? What do you know about that type of scattering?

 

[hayowazzup]

i don't know any of the types, do you have any links refer to it?

 

[gabbagabbahey]

Compton Scattering

 

[cobrastrike]

What type of scattering is it? That would help a lot!