Exams › NEET › Physics

One oscillation completed by a vibrating body in one second is known as:

1. 1 tesla
2. 1 Hertz
3. 1 horse power
4. none

Correct answer: 1 Hertz

Solution

One oscillation per second is the definition of frequency equal to 1 cycle per second. The SI unit for frequency is Hertz (Hz), so the correct choice is 1 Hertz.

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