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Chapter 10 Sounds Waves: Characteristics and Applications - Part 3

What is 1 hertz?

Type: MCQ • Marks: 1
What is 1 hertz?
Options
A. One joule
B. One newton
C. One metre per second
D. One vibration per second
Explanation
One hertz means one complete cycle per second.
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Class 9th Science (MCQ)

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