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2 cards from this section. Quick, good the night before a test.
What are the two major categories of electromagnetic waves?
Think of common everyday examples.
What is the wavelength range of visible light?
Think about what colors are visible.
What type of electromagnetic wave is used in microwave ovens?
Think about the name of the appliance.
True or False: All electromagnetic waves travel at the same speed in a vacuum.
Remember the constant speed of light.
A patient undergoes an X-ray. Describe the precautions taken to minimize exposure and the dangers associated with X-rays.
Think about how medical facilities ensure safety.
Explain how gamma rays are generated and discuss their applications in the medical field.
Consider the types of nuclear reactions that lead to gamma emission.
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