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18 Nov 2019
The minimum frequency of light needed to eject electrons from a metal is called the threshold frequency, v_0. Find the minimum energy needed to eject electrons from a metal with a threshold frequency of 5.12 times 10^14 s^-1. With what maximum kinetic energy will electrons be ejected when this metal is exposed to light with a wavelength of lambda = 245 nm? KE_electron =
The minimum frequency of light needed to eject electrons from a metal is called the threshold frequency, v_0. Find the minimum energy needed to eject electrons from a metal with a threshold frequency of 5.12 times 10^14 s^-1. With what maximum kinetic energy will electrons be ejected when this metal is exposed to light with a wavelength of lambda = 245 nm? KE_electron =
Jean KeelingLv2
27 Aug 2019