Answers DL Physical Science A switched content 2023 Unit Test — Unit testQuestion 7

7

QuizMultiple Choice

Unit Test — Unit test

Question 7 • DL Physical Science A (switched content, 2023+)

Which equation should be used to calculate the speed of a wave?

Answer

A

speed = frequency x wavelength

B

speed = frequency x hertz

C

speed = period x wavelength

D

speed = period x hertz

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