An FM radio station broadcasts at 9.23 × 107 Hz. Given that the radio waves travel at 3.00 × 108 m/s, what is the wavelength of
these waves?
A. 0.308 m
B. 2.77 m
C. 3.25 m
D. 6.50 m
1 answer:
Equation: v= (wavelength)(frequency)
V= 3.00 x 10^8 {I think you’ve meant to square it}
Wavelengths = ?
Frequency= 9.23 x 10^7 {I think you’ve meant to square it}
Plug what you have in the formula above:
3.00 x 10^8 = (wavelength)(9.23 x 10^7)
Now DIVIDE 9.23 x 10^7 by both sides.
You will get (3.00 x 10^8) / (9.23 x 10^7)
The wavelength = 3.25 meters
Hope this helps!
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