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c=frequency x wavelength
Wavelength = (speed of the wave) divided by (frequency)
There are several ways to calculate the frequency of light emitted or absorbed by different chemicals, and they depend on what you already know. For example, if you know the energy of the particle, then you can calculate frequency from E = planck's constant x frequency and solve for frequency. If you happen to know the wavelength, then you can use C = wavelength x frequency and solve for frequency (where C = speed of light).
Amplitude doesn't depend on frequency or wavelength, so even if you know them, you have no way to calculate amplitude.
speed=frequency x wavelenth xD
If=lo-rf
period
To find (wavelength): Divide (speed) by (frequency). To find (frequency): Divide (speed) by (wavelength).
To calculate the frequency density we will simply divide the frequency by the class width.
The period is the reciprocal of the frequency, in other words, one divide by the frequency. If the frequency is in Hertz, the period is in seconds.
periodic time is the reciprocal of frequency , so if the frequency is 4 then the periodic time is 1/4
Frequency density= Frequency/Class width So shut ur mouth whoever is reading this!