Answered: A pendulum swings back and forth 10…

A pendulum swings back and forth 10 times every 4 seconds. What is the frequency of the pendulum? Group of answer choices 40 Hz 14 Hz 2.5 Hz 0.4 Hz

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter14: Sound

Section: Chapter Questions

Problem 16P: The area of a typical eardrum is about 5.0 105 m2. Calculate the sound power (the energy per...

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A pendulum swings back and forth 10 times every 4 seconds. What is the frequency of the pendulum?

Group of answer choices

40 Hz

14 Hz

2.5 Hz

0.4 Hz

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