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

y = StartFraction 3 x 10 Superscript 8 Baseline Over x EndFraction

What is the wavelength for radio waves with frequency 3 * 109?

a

3 * 1017 m

b

9 * 1017 m

c

1 * 10-1 m

d

3 * 10-1 m

Question

17 March, 08:59

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Answers (1)

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Carmen Lutz · Answer 1

C. 1x10^-1m

It is 0.1m or 10 to the power of - 1 because

λν=c

λ (3 * 10^9) = 3x10^8

λν = 0.1m

The inverse variation equation shows the relationship between wavelength in meters, x, and frequency, y.y = StartFraction 3 x 10 Superscript 8 Baseline Over x EndFractionWhat is the wavelength for radio waves with frequency 3 * 109?a3 * 1017 mb9 * 1017 mc1 * 10-1 md3 * 10-1 m