Answers FL-2003310-Physical Science - Teacher Directed Resource Properties of Light — Unit testQuestion 7

7

QuizMultiple Choice

Properties of Light — Unit test

Question 7 • FL-2003310-Physical Science - Teacher Directed Resource

What can be described as a technology that uses high-frequency sound waves to create images?

Answer

A

ultrasound

B

echolocation

C

analog signal

D

digital signal

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