An electron whose total energy is 2.42  1019 J given up a photon as its energy fall to 21.76  1019 J. What is the wavelength of the emitted light? (A) 806 A (B) 1027 A (C) 2812 A (D) 5408 A AI

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Question

An electron whose total energy is 2.42  1019 J given up a photon as its energy fall to 21.76  1019 J. What is the wavelength of the emitted light?

(A) 806 A
(B) 1027 A
(C) 2812 A
(D) 5408 A AI

Prashant Kotian · Accepted Answer

Correct answer:

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