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Frequency of Bi-color LED

A bi-color LED alternates so that the color red emits at 60Hz and the color green emits at 60 Hz, so that visually it appears yellow.

What frequency would it blink if you viewed it through a yellow filter?
What frequency would it blink if you viewed it through a green filter?

Solution Preview

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A filter lets only a specific wavelength through.

A yellow filter lets only wavelengths in the yellow range to pass through.
since our ...

Solution Summary

The solution explains how to find the frequencies of a light viewed through yellow and green filters in 131 words with links for further study.

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