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Chapter 10 Sounds Waves: Characteristics and Applications - Part 5

What is the function of a microphone?

Type: MCQ • Marks: 1
What is the function of a microphone?
Options
A. Converts sound into electrical signal
B. Measures frequency
C. Absorbs sound
D. Converts electrical signal into sound
Explanation
A microphone converts sound vibrations into electrical signals.
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Class 9th Science (MCQ)

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