physics

posted by annie

The speed of all electromagnetic waves in empty space is 3.00 × 108 m/s. What isthe wavelengthofradio waves emit- ted at 97.9 MHz? Answer in units of m

  1. Damon

    period = 1/ frequency

    wavelength = period * speed

    so

    wavelength = speed / frequency

    Your textbook must have that !!!

  2. cboPUhVUIei

    Pefcret shot! Thanks for your post!

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