An x-ray photon with an initial wavelength l strikes an electron that is initially at rest. which one of the following statements best describes the wavelength of the photon after the collision?



Answer :

An x-ray photon with an initial wavelength l strikes an electron that is initially at rest.  The scattered photon's wavelength will be longer than x.

An electron is a subatomic particle whose charge is the negative elementary charge. Electrons belong to the first generation of the leptonic particle family and are generally considered elementary particles because they have no known composition or substructure.

Electrons are negatively charged subatomic particles that are free to (not) bond with atoms. Electrons bound to atoms are one of the three main types of particles within atoms. The other two are protons and neutrons. Electrons, protons and neutrons together form the nucleus.

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