Finding the average wavelength of light or sound is a simple mathematical process. For sound wavelengths, this process is often performed when attempting to soundproof an area against a maximum range of potential wavelengths. With respect to light, the average wavelength is often derived in an attempt to determine the most efficient wavelengths of light to use during spectroscopy. The average wavelength is a measure of the distance between two equal value points across a waveform.
Instructions
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1
Add together the value of all wavelengths being examined.
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2
Divide the sum by the total number of wavelengths under consideration.
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3
Simplify the answer to ensure that it is in proper scientific notation, wherein the base number does not go above 10. For example, 18 x 10^-9 should be written as 1.8 x 10^-8.