Answers DL Physical Science A switched content 2023 Unit Test — Unit testQuestion 13

13

QuizMultiple Choice

Unit Test — Unit test

Question 13 • DL Physical Science A (switched content, 2023+)

When sound is created, it travels to the ear through a

Answer

A

compression.

B

medium.

C

rarefaction.

D

surface.

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When sound is created, it travels to the ear…