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
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

(i)The amplitude and waveform of A and B are identical. As a result, both the volume and the quality are the same.

(ii) The amplitude and waveform in figures B and C are not the same. As a result, no two characteristics are same.

(iii) The frequency of both sounds in figures C and A is the same, thus the pitch is the same.