Question: Electromagnetic waves do not easily penetrate far into metal surfaces. Discuss why that is the case in terms of the known properties of metals, atoms,

Electromagnetic waves do not easily penetrate far into metal surfaces. Discuss why that is the case in terms of the known properties of metals, atoms, and electrons. This is one reason it is sometimes difficult to get radio or cell phone signals when you are inside a closed elevator or in a building with a lot of metal in its walls.

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