Question 3 5 pts What is the velocity of an electron elected from tin by a...

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Answer 1

Answer #1

LE = Wo & Imp2 , m= g. 11x10 31 kg E = hif , Wo = 4.4 ev giren f = 2.681015 g giren and Plancks constant h = 6.6260 x1034 J.

Answer 2

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