lugomaicol01 lugomaicol01

12-10-2022
Physics

Answered

We are trying to identify a mystery electromagnetic wave. We know that it has a larger wavelength than visible light. What do we know about its frequency?

If the wavelength of this wave is 3 meters, solve for the frequency. (Remember: all
electromagnetic waves move at the speed of light.)

Ms. Hawkes enjoys talk radio WRKO 680 AM, which broadcasts at 680 MHz (or 6,8000,000
Hz). Determine the wavelength of these radio waves.

Answer :

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