Similarly to your lips your eyes an also tell a lot about your character. Therefore find out what's your eye shape personality from a few useful ideas and make sure you find out more on your traits and more, learn how to bring out the best of your face and eye shape to guarantee the admiring glimpses.
Frequency is a measurement of how often a recurring event such as a wave occurs in a measured amount of time. One completion of the repeating pattern is called a cycle. Only moving waves which vary their positions with respect to time possess frequency. Frequency is one way to define how fast a wave moves.
Divide the wave's speed by its frequency, measured in Hertz. For example, if the wave oscillates at 800 THz, or 8 x 10^14 Hz, divide 225,563,910 by 8 x 10^14 to get 2.82 x 10^-7 meters. Step 3. Multiply the wave's wavelength by one billion, which is the number of nanometers in a meter. With this example, multiply 2.82 x 10^-7 by 10^9 to get 282, the wavelength in nanometers. University of Oregon: The Relation Between Wavelength and Frequency.