Count the number of events occurring during a time period. Then frequency = number of events/length of time period.
c=frequency x wavelength
speed=frequency x wavelenth xD
To calculate cumulative frequency, you first need to have a frequency distribution table. Start by adding up the frequencies of the first category. Then, for each subsequent category, add the frequency to the cumulative frequency of the previous category. The final cumulative frequency will be the total number of observations in the data set.
period
To calculate the frequency density we will simply divide the frequency by the class width.
You can calculate a wave's frequency by dividing the speed of the wave by its wavelength. The formula is: frequency = speed of wave / wavelength.
c=frequency x wavelength
speed=frequency x wavelenth xD
To calculate cumulative frequency, you first need to have a frequency distribution table. Start by adding up the frequencies of the first category. Then, for each subsequent category, add the frequency to the cumulative frequency of the previous category. The final cumulative frequency will be the total number of observations in the data set.
If=lo-rf
period
To calculate the wavelength, you can use the formula: wavelength = speed of wave / frequency. However, to calculate the wavelength, we need to know the frequency of the wave in addition to the speed. If you provide the frequency of the wave, we can calculate the 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!
To calculate frequency when given a half-wavelength, you first find the full wavelength by doubling the half-wavelength value. Then, use the formula frequency = speed of wave / wavelength to find the frequency of the wave.