Given the Work Function for selenium is 5.11 eV. a. What is the threshold frequency that is required to emit photoelectrons from Selenium? b. A light with frequency of 3.56x1015Hz is utilized to illuminate the Selenium piece. What would be the maximum kinetic energy of the ejected photoelectrons?
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.
Given the Work Function for selenium is 5.11 eV.
a. What is the threshold frequency that is required to emit photoelectrons from Selenium?
b. A light with frequency of 3.56x1015Hz is utilized to illuminate the Selenium piece. What
would be the maximum kinetic energy of the ejected photoelectrons?
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