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Author Question: The ____________ zone is the thin area at the top of the surface zone in which light penetrates. ... (Read 57 times)

j.rubin

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The ____________ zone is the thin area at the top of the surface zone in which light penetrates. Fill in the blank(s) with the appropriate word(s).

Question 2

____________ is the bending of light or sound waves as it passes through a medium of different density at an angle. Fill in the blank(s) with the appropriate word(s).



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yeungji

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Answer to Question 1

photic

Answer to Question 2

Refraction





 

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