Lithium is used in a photoelectric effect experiment. If its work function is 2.95 eV, what frequency of light is the threshold frequency? Describe what happens to the electrons (in terms of energy and speed) if light with higher frequency strikes the lithium instead
Compton effect
The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.
Recoil Velocity
The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.
Lithium is used in a
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