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A particular electromagnetic signal has a wavelength of 1 m. What is its frequency?

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A particular electromagnetic signal has a wavelength of 1 m. What is its frequency?

  1. 1 Hz
  2. 300 000 Hz
  3. 300 000 000 Hz
  4. 1 000 000 000 Hz

1 Answer

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Correct answer is 300 000 000 Hz
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