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Electromagnetic spectrum

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    Review about the range of electromagnetic waves
  •   Study   Slideshow
  • Calculate the wavelength of light that has a frequency of 5.2 x 10^12 1/s.
    5.8 x 10^-5 m
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  • What are the units of frequency?
    Herz (Hz)
  •  15
  • A wave has a frequency of 10 hz and a wavelength of 4 m. What is the velocity of the wave?
    40 m/s
  •  15
  • Which of the following electromagnetic waves is given off as heat?
    Infrared waves
  •  15
  • Airport security is an example of ________________.
    X-rays
  •  15
  • The speed of light (radiation) is _________km/second.
    300,000
  •  15