Night vision goggles use infrared rays to locate things at night. They have a wavelength of approximately 7.0 x 107 m. What is the frequency of an infrared ray? (c = 3.00x10° m/s) O 2.33 x10-15 Hz O 1.74 x10 5 Hz O 4.28 x1014 HZz O 210.0 Hz

Night vision goggles use infrared rays to locate things at night. They have a wavelength of approximately 7.0 x 107 m. What is the frequency of an infrared ray? (c = 3.00x10° m/s) O 2.33 x10-15 Hz O 1.74 x10 5 Hz O 4.28 x1014 HZz O 210.0 Hz

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Night vision goggles use infrared rays to locate things at night. They have a wavelength of approximately 7.0 x 107 m. What is the frequency of an infrared ray? (c
= 3.00x10 m/s)
O 2.33 x10 15 Hz
O 1.74 x1055 Hz
O 4.28 x1014 HZ
O 210.0 Hz
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