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The wavelength of ultraviolet light is about 0.00000003 inches. Which number best approximates this length as a power of 10? A. 3 × 10–9 B. 3 × 107 C. 3 × 10–8 D. 3 × 10-7
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The wavelength of ultraviolet light is about 0.00000003 inches. Which number best approximates this length as a power of 10?

A. 3 × 10–9


B. 3 × 107


C. 3 × 10–8


D. 3 × 10-7

User StapleGun
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1 Answer

4 votes
Letter C is the answer
User Ilya Vassilevsky
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