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Giancoli's Physics: Principles with Applications, 7th Edition
22
Electromagnetic Waves
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22-1: B Produced by Changing E
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22-2: EM Waves
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22-3: Electromagnetic Spectrum
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22-4: Measuring the Speed of Light
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22-5: Energy in EM Wave
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22-6: Radiation Pressure
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22-7: Radio, TV
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Question by Giancoli, Douglas C., Physics: Principles with Applications, 7th Ed., ©2014, Reprinted by permission of Pearson Education Inc., New York.
Problem 15
Q
  1. What is the wavelength of a 22.75×109 Hz22.75 \times 10^9 \textrm{ Hz} radar signal?
  2. What is the frequency of an X-ray with wavelength 0.12 nm?
A
  1. 1.319×10−2 m1.319 \times 10^{-2} \textrm{ m}
  2. 2.5×1018 Hz2.5 \times 10^{18} \textrm{ Hz}
Giancoli 7th Edition, Chapter 22, Problem 15 solution video poster
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