Define what is the maximum kinetic energy of a photoelectron

Reference no: EM13267421

a. What is the maximum kinetic energy of a photoelectron ejected from cesium by 555 nm light? Note that if the wavelength of the light used to irradiate the cesium surface becomes longer than 660 nm, no photoelectrons are emitted.

b. Use the rest mass of the electron to calculate the velocity of the photoelectron in A.

Reference no: EM13267421

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