Question: 1. Describe an electromagnetic wave propagating through space. 2. How are electromagnetic waves generated? B. Calculation required: 1. What is the range of wavelengths for

1. Describe an electromagnetic wave propagating through space.

2. How are electromagnetic waves generated?

B. Calculation required:

1. What is the range of wavelengths for AM radio?

2. What is the range of wavelengths for FM radio?

3. An X-ray machine used for radiation therapy produces X-rays with a maximum frequency of 2.4 x 1029 Hz. What is the wavelength of these X-rays?

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