Answered: 1. a.) What is the frequency of light…

1. a.) What is the frequency of light having a wavelength 456 nm? b.) What is the wavelength ( in nm) of radiation having a frequency of 2.45 x 109 Hz?

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter22: Reflection And Refraction Of Light

Section: Chapter Questions

Problem 5P

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Question

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1. a.) What is the frequency of light having a wavelength 456 nm?

b.) What is the wavelength ( in nm) of radiation having a frequency of 2.45 x 10⁹ Hz?

2. The sky exhibits the color blue due to the scattering of sunlight by air molecules. The blue light has a frequency of about 7.5 x 10¹⁴ Hz.

a.) Calculate the wavelength (in nm) associated with this radiation.

b.) Calculate the energy (in Joules) of a single photon associated with this frequency.

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