Two musical notes of the same frequency and same amplitude are played on two different instruments. Their wave patterns are as shown below.

How do they differ in (a) loudness (b) pitch and (c) quality?

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Solution

(a) Loudness of both waves is same as amplitude in both cases is same
(b) Pitch of both waves is same as frequency in both cases is same
(c) Quality of both waves is different as the shape of the waveform is different in both

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Two musical notes of the same frequency and same amplitude are played on two different instruments. Their wave patterns are as shown below. How do they differ in (a) loudness (b) pitch and (c) quality?

(a) Loudness of both waves is same as amplitude in both cases is same (b) Pitch of both waves is same as frequency in both cases is same (c) Quality of both waves is different as the shape of the waveform is different in both

Two musical notes of the same frequency and same amplitude are played on two different instruments. Their wave patterns are as shown below.

How do they differ in (a) loudness (b) pitch and (c) quality?

(a) Loudness of both waves is same as amplitude in both cases is same
(b) Pitch of both waves is same as frequency in both cases is same
(c) Quality of both waves is different as the shape of the waveform is different in both