Physical Science-12-4

Open Ended

Discuss how optical fibers are used to transmit telephone conversations.

Open Ended

Contrast polarized and unpolarized light.

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Describe how a hologram is made.

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Identify all the conditions necessary for total internal reflection to occur

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On a sunny day you are looking at a lake through polarized sunglasses. How could you use you sunglasses to tell if the light from the lake is polorized?

The End