Question 5 10 pts What is the maximum kinetic energy in eV of electrons ejected from sodium metal by 4.4 x 102-nm EM ra...

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Question

Question 5 10 pts What is the maximum kinetic energy in eV of electrons ejected from sodium metal by 4.4 x 102-nm EM radiatio

Answer 1

Answer #1

Enungy icidud hc 6.626X163X10 4.4 X10x10 : 4.5177x10 4.57019 16x1019 ev R.8 2 ev k.E Enungy nidd-Rindin anuy 2.82 2.23 M.E 6.

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Answer 2

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