Question: Question 25 The work function for an unknown metal is 8.12 x 10 1. What is the minimum frequency of the photoelectric effect to eject

Question 25 The work function for an unknown metal is 8.12

Question 25 The work function for an unknown metal is 8.12 x 10" 1. What is the minimum frequency of the photoelectric effect to eject electrons from this metal? Please only give the answer to 2 sig fees this is to wo rounding issues) X10 Question 26 2 pts Calculate the kinetic energy of the ejected electron if light of frequency 4.10 x 1016 is used for irradiating a metal with a work function of 9.12x10-19). (Use just 2 sig figs to help with rounding errors) x10^

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