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प्रश्न
Smaller the membrane, .................. is the pitch.
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उत्तर
higher
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संबंधित प्रश्न
In a longitudinal wave, compression and rarefaction are formed.
Name the unit in which the loudness of sound is expressed.
Two identical guitars are played by two persons to give notes of the same loudness and pitch. Will they differ in quality? Give reason for your answer.
How does the wave pattern of a loud note differ from a soft note? Draw a diagram.
A man playing a flute is able to produce notes of different frequencies. If he closes the holes near his mouth, will the pitch of the note produced, increase or decrease? Give a reason.
Explain the following and illustrate your answer by drawing appropriate diagram:
Loudness
Name musical instrument, one in each case, which produces its notes by using the following. In each case state the method used to produce notes of different pitches and loudness.
(a) A vibrating string.
(b) A vibrating column air.
(c) Vibration of any other body.
How is it possible to detect the filling of a pitcher under a tap by hearing its sound at a distance?
Give scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
Give scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
