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Br. Harris
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Before attempting these questions, read the section of your textbook concerning refraction of waves, particularly light waves.
Your answers should be in the form of complete sentences.

1.

Distinguish between Reflection and Refraction




2.

What is the Normal, and what is its significance in these measurements?



3.

When light enters glass from air, in which direction will it bend?




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Last Update: by Bro. R.W.Harris