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प्रश्न
What do you mean by the term frequency of a wave? State its S.I. unit.
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उत्तर
The number of vibrations made by the particle of the medium in one second is called the frequency of the wave. It can also be defined as the number of waves passing through a point in one second.
Its SI unit is hertz (Hz).
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संबंधित प्रश्न
A person is listening to a tone of 500 Hz sitting at a distance of 450 m from the source of the sound. What is the time interval between successive compressions from the source?
Fill in the blank.
The pitch of a sound depends on its ________.
What type of wave is represented :
(a) by density-distance graph?
(b) by displacement-distance graph?
How is the sound produced?
State the relation between the wavelength and the frequency.
What causes sound in air?
What is the SI unit of frequency?
Name the Sound of the Frequency Given Below:
200 Hz
Describe with diagram, how compressions and rarefactions are produced.
