PLEASE HELP ME WITH THIS ONE QUESTION A photon has 2.90 eV of energy. What is the photon’s wavelength? (h = 6.626 x 10^-19, 1 eV = 1.6 x 10^-19 J) A) 677 nm B) 218 nm C) 345 nm D) 428 nm

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asked Sep 2, 2022 81.6k views

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PLEASE HELP ME WITH THIS ONE QUESTION

A photon has 2.90 eV of energy. What is the photon’s wavelength? (h = 6.626 x 10^-19, 1 eV = 1.6 x 10^-19 J)

A) 677 nm

B) 218 nm

C) 345 nm

D) 428 nm

Physics
college

Mallix asked

by Mallix

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1 Answer

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OPTION D is the correct answer.

Refer to the attachment for complete calculation...

PLEASE HELP ME WITH THIS ONE QUESTION A photon has 2.90 eV of energy. What is the-example-1

PLEASE HELP ME WITH THIS ONE QUESTION A photon has 2.90 eV of energy. What is the-example-2

Matb answered Sep 6, 2022

by Matb

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