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The wavelength of violet light in a spectrum is about 0.0000004 meters. Which number best approximates this length as a power of 10?
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The wavelength of violet light in a spectrum is about 0.0000004 meters.

Which number best approximates this length as a power of 10?

User Yamen Ashraf
by
5.5k points

1 Answer

4 votes

4x10^-7 this optional is correct

Explanation:

4รท1000000

o

User Varkhan
by
4.7k points
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