"The average wavelength of white light is 5.0 x 10(adsbygoogle = window.adsbygoogle || []).push({}); ^{-7}m. What would this be in nanometers?

The textbook answer key stated the answer as 500n but I have no idea how that is the answer.

I know that the value of nanometers is 10^{-9}so I figured you add -7 and -9 to get -16...

Thanks,

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# Homework Help: Scientific Notation and Unit Conversions

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