What is meant by frequency and which factors decide its value?
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no.of waves passed in unit second is said to be frequency.
it depends on wavelength, wave number, type of substance etc..
it depends on wavelength, wave number, type of substance etc..
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" Frequency "
The number of osscilation made by a vibrating objects in one second is known as frequncy of that object.
SI unit of frequency is Hertz (Hz)
<!--defintion is as per sound chapter-->
It depends on the time period as well as on wavelength.
As,
frequency = 1/ time period
The number of osscilation made by a vibrating objects in one second is known as frequncy of that object.
SI unit of frequency is Hertz (Hz)
<!--defintion is as per sound chapter-->
It depends on the time period as well as on wavelength.
As,
frequency = 1/ time period
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