Question: 1. Explain what an electromagnetic wave is and how it is produced. 2. Is light a particle or a wave, explain? 3. A student

1. Explain what an electromagnetic wave is and how it is produced.

1. Explain what an electromagnetic wave is and how it is produced. 2. Is light a particle or a wave, explain? 3. A student is using 14-sided rotating mirrors to determine the speed of light (like Michelson). They determined that the speed of light was 2.91X10 m/s with the mirrors 25.0km away. Determine the frequency needed if the mirrors rotate 1/14 of the ways to find this speed of light.

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