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Mathematics, 19.02.2020 22:36 JJlover1892

The inverse variation equation shows the relationship between wavelength in meters, x, and frequency, y.

y=3x10^8/x

What is the wavelength for radio waves with frequency 3 × 10^9?

B. 3 × 10–1 m
C. 3 × 10^17 m
D. 9 × 10^17 m

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