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प्रश्न
What does the intensity of sound depend upon?
उत्तर
The intensity of sound depends on the amplitude of vibration of the sound. It is proportional to the square of the amplitude of the vibration of the sound.
संबंधित प्रश्न
If the amplitude of vibration is large, sound is feeble.
The pitch of a flute is decreased by ................... length of air column.
Sound can not travel in
When sound travels in form of a wave
The unit of loudness is _______.
Name the unit in which the loudness of sound is expressed.
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
State the factors that determine
(a) the pitch of a note.
(b) the loudness of the sound heard.
(c) the quality of the note.
Explain the following and illustrate your answer by drawing appropriate diagram:
Quality of a musical note.
______ is a general term for the distinguishable characteristic of a wave.
