A visible (violet) emission spectral line for chromium (Cr) occurs at wavelength λ = 425.435 nm. What is the frequency (ν) of this light? (Mind the units carefully. Give your answers to six significant figures.)

A visible (violet) emission spectral line for chromium (Cr) occurs at wavelength λ = 425.435 nm. What is the frequency (ν) of this light? (Mind the units carefully. Give your answers to six significant figures.)

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter6: Photons And Matter Waves

Section: Chapter Questions

Problem 94P: When a hydrogen atom is in its ground state, what are the shortest and longest wavelengths of the...

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Question

A visible (violet) emission spectral line for chromium (Cr) occurs at wavelength λ = 425.435 nm.
What is the frequency (ν) of this light?
(Mind the units carefully. Give your answers to six significant figures.)

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