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How do you know when you will get your period?
you will never exactly know when you will get your period however there are some signs that your period is on its way . The first 's signs are growing pubic hair and having discharge which is a whitish stuff coming out of your private about 6 months after that happens you should be expecting your period however many girls a diffrent so results may vary.
What is the period of the wave having waves at a rate of 3 per second and wavelength of 2cm?
The period is ' 1 ' divided by the frequency. (The reciprocal of the frequency.)The question tells us the frequency . . . "3 per second".So the period is 1/3rd of a second .Having the frequency, the wavelength doesn't give us any more information (except thatnow we know the speed of the wave, but that's irrelevant at the moment.)
What is the period of one second frequency?
A wave or other periodic phenomenon with a period of 1 second has a frequency of 1 Hz.
What is the period of a 1000 Hz frequency?
Period = 1 / frequency = 0.001 second.
What do you know about the motion of an object that has an average speed of 1 mile per second?
That over an extended period of time of n seconds, it will have travelled a distance of n miles.
