Question

kinetic energy of emitted electron is
(A) 3.3 X 10-21 J
(B) 3.3 x 10-20 J
(C) 6.6 x 10-21 J
(D) 6.6 x 10-20 J​

Answer 1

Answer:

(A) 3.3 X 10-21 J is the correct answer

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