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Sound | Exercise

Question 22

1 hertz is equal to

(a) 1 vibration per minute

(b) 10 vibrations per minute

(c) 60 vibrations per minute

(d) 600 vibrations per minute

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Answer is (c) 60 vibrations per minute

Explanation:

1Hz= 1 vibration/second

1 minute=60 seconds hence 1 hertz = 60 vibrations /minute

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subject-cta

Question 22

1 hertz is equal to

(a) 1 vibration per minute

(b) 10 vibrations per minute

(c) 60 vibrations per minute

(d) 600 vibrations per minute

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

Answer is (c) 60 vibrations per minute

Explanation:

1Hz= 1 vibration/second

1 minute=60 seconds hence 1 hertz = 60 vibrations /minute

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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