A laser emits a beam ofmonochromaticlight with frequency7.47 x 10^14 Hz. What color is thelaser beam?O yellowO violetO redO orange ColorvioletbluegreenyelloworangeredWavelength380-450 nm450-495 nm495-570 nm570-590 nm590-620 nm620-750 nm

Given data: A laser beam Frequency (f) = 7.47×1014 Hz Required: The color of the laser beam

Answered: A laser emits a beam of monochromatic…

A laser emits a beam of monochromatic light with frequency 7.47 x 10^14 Hz. What color is the laser beam? O yellow O violet O red O orange

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter4: Diffraction

Section: Chapter Questions

Problem 46P: An electric current through hydrogen gas produces several distinct wavelengths of visible light....

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Question

A laser emits a beam of
monochromatic
light with frequency
7.47 x 10^14 Hz. What color is the
laser beam?
O yellow
O violet
O red
O orange

Color
violet
blue
green
yellow
orange
red
Wavelength
380-450 nm
450-495 nm
495-570 nm
570-590 nm
590-620 nm
620-750 nm

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