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प्रश्न
State the factors that determine
(a) the pitch of a note.
(b) the loudness of the sound heard.
(c) the quality of the note.
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उत्तर
(a) the pitch of a note - Frequency
(b) the loudness of the sound heard - Amplitude
(c) the quality of the note - Waveform
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संबंधित प्रश्न
Shrillness of a sound is determined by the ______ of vibration.
In a longitudinal wave, compression and rarefaction are formed.
The quality of a sound depends on the amplitude of wave.
The pitch of sound depends on frequency.
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Which of the following determines the loudness of a sound wave?
Two musical notes of the same pitch and same loudness are played on two different instruments. Their wave patterns are as shown in figure.
How do they differ in
(a) loudness,
(b) pitch and
(c) quality
Name three characteristics of a musical sound.
Explain the following and illustrate your answer by drawing appropriate diagram:
Quality of a musical note.
Give scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
