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  • Represent graphically by two separate diagrams in each case (a) Two sound waves having the same amplitude but different frequencies? (b) Two sound waves having the same frequency but different amplitudes. (c) Two sound waves having different amplitudes an

Represent graphically by two separate diagrams in each case

(a) Two sound waves having the same amplitude but different frequencies?

(b) Two sound waves having the same frequency but different amplitudes.

(c) Two sound waves having different amplitudes and also different wavelengths.

Answers (1)

In propagation of sound, the particle of medium oscillates.
The time to complete one oscillation is called time period T.

Pitch is frequency of sound, which tells us number of oscillations, any particle will make in one second.

f=\frac{1}{T}

Distance between two consecutive crests or consecutive troughs is equal to wavelength of any sound.

By these information, we can draw the corresponding graphs.

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infoexpert24

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