What are the characteristics same for both waves given in the fig (1) and fig (2).
Same: Loudness and Different: Pitch
Same: Quality and Different: Pitch
Same: Loudness as well as Pitch and Different: Intensity
i) Same Pitch, loudness because the amplitude and frequency of both the waves are the same.
ii) Different: Quality / harmonics because the waveform is different in both the cases.