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संबंधित प्रश्न
The sound from a mosquito is produced when it vibrates its wings at an average rate of 500 vibrations per second. What is the time period of the vibration?
The unit of loudness is _______.
How does sound travel in air?
Why is the loudness of sound heard by a plucked wire increased when mounted on a sound board?
Figure shows four waves A, B, C, and D
Name the wave which shows
(a) a note from a musical instrument,
(b) a soft note
(c) a shrill note.
Explain the following and illustrate your answer by drawing appropriate diagram:
Quality of a musical note.
How can one distinguish the sounds of two musical instruments even if they are of the same pitch and same loudness?
Which characteristics of sound will change if there is a change in its amplitude and its waveform.
Give scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
