Its 1 divided by time: 1/t
The pich of a sound is the perception of its freqency.
freqency distribution
Gets higher
because it have no freqency
central freqency of narrow band pass filter is the measure of difference between upper and lower cut off freqency
For security reasons unable to provide.
there is no difference.
its because the higher the freqency the lower the pitch
Number of poles and supply freqency determines speed of synchronous motor. For speed control of such motors Variable Freqency Drives(VFD) are used.
Wavelength shortens as frequendcy increases.
kjgudsafmm fugsa k.lhudc kdsuewnf kjgudsafmm fugsa k.lhudc kdsuewnf
An amplifier amplifies the small input signal to a high signal without changing its freqency.