WVU PHYS 102 - Wavelength Applications (2 pages)

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Wavelength Applications



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Wavelength Applications

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Wavelength Applications


Lecture number:
24
Pages:
2
Type:
Lecture Note
School:
West Virginia University
Course:
Phys 102 - Introductory Physics
Edition:
1

Unformatted text preview:

PHYS 102 1st Edition Lecture 24 Outline of Last Lecture I Intensity II Solving for Intensity Outline of Current Lecture III Solving for Wavelength Current Lecture III Solving for Wavelength A Problem 49 L v f where v c 3 X 108 m s in vacuum air speed of light on all EM waves in air vacuum 3 X 108 75 4 000 000 meters L 1 4 4 000 000 1 000 000 meters 700 miles B May be on the exam Laser pointer that emits light f 4 5 X 10 14 Hz B 6 0 X 10 4 T A Find c f 3 X 108 4 5 X 10 14 6 7 X 10 7 m Red B Find amplitude of B field oscillation C E B These notes represent a detailed interpretation of the professor s lecture GradeBuddy is best used as a supplement to your own notes not as a substitute E CB 8 X 108 X 6 X 10 4 4 8 X 105 N C



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