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Fig. 7.27 sho...

Question

Fig. 7.27 shows the wave patterns of three sounds A, B and C. Name the characteristic of sound which is same between (i) A and B, (ii) B and C, and (iii) C and A.

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Solution

(i) The quality of sound is the same as waveform is similar.

(ii) None of the characteristics is the same.

(iii) The pitch of sound is the same as both have the same frequency.

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