narmeena2004 narmeena2004

08-06-2021
Physics

contestada

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

Respuesta :

Wallind123 Wallind123

08-06-2021

OPTION D is the correct answer.

Refer to the attachment for complete calculation...

Ver imagen Wallind123

Ver imagen Wallind123

Answer Link

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