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S_A_V [24]
3 years ago
13

(11) The speed of radio waves is 300 000 000 m/s.

Physics
1 answer:
Neko [114]3 years ago
7 0

Answer:

Wavelength = 9.68 meters

Explanation:

Given the following data;

Speed = 300,000,000m/s

Frequency = 31 Megahertz to Hertz = 31 * 10⁶ Hz

To find the wavelength;

Wavelength = speed/frequency

Wavelength = 300,000,000/31,000,000

Wavelength = 9.68 meters

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