Question

Q1. Observe the waveform of the sound wave given below:
5
10
15
20
25
30
35
Time (in seconds)
Answer the following questions:
a) Does this wave represent sound or music?
b) Give reason for your answer.
c) What is the time period of the given sound wave?
d) Give the mathematical relationship between the time period and frequency.
e) Calculate the frequency of the given wave on the basis of your answer in c)
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Answer 1

Answer:

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Explanation:

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