term1 Definition1term2 Definition2term3 Definition3
Please sign in to your Google account to access your documents:
Electronvolt
One electron volt is the energy change of an electron when he moves through a potential difference of one volt. Its value is 1.60*10^-19 J.
Photoelectric effect
The emission electrons from the surface of a material when electromagnetic radiation is incident on the surface.
Photons
A quantum of light or a packet of energy.
Energy levels
One of the specific energies an electron can have when in an atom.
Spectrum
A collection of waves with a range of frequencies, for example, visible spectrum and electromagnetic spectrum.
Need help typing ? See our FAQ (opens in new window)
Please sign in to create this set. We'll bring you back here when you are done.
Discard Changes Sign in
Please sign in to add to folders.
Sign in
Don't have an account? Sign Up »
You have created 2 folders. Please upgrade to Cram Premium to create hundreds of folders!