Yes.
Frequency is measured in Hertz (Hz), which is the number of wavelengths that pass in one second. Since one wavelength is passing every eight seconds, the frequency is 1/8 Hz.
1 Hz
Frequency is the number of waves per second, i.e. 20Hz is 20 waves per second. Wavelength is obviously the length of each wave i.e 20m So if there are 20 waves per second, the distance it travels is the length of the wave multiplied by the number of waves in one second. The distance travelled in one second by the wave above is therefore 20 * 20m wich is 400m. The distance travelled in 1 second is 400m. Therefore every second, the wave travels 400m and thus the speed is 400meters per second (400m/s).
You could spend a fraction of a penny every second and spend a trillion dollars over a very long time. However to spend a trillion dollars in a certain amount of time it's $(1000000000 / Months * 2678400) per second. So over 5 months it would be about $76.67 per second.
Well, ask yourself what frequency is, not even necessarily in a mathematical sense. The frequency that something occurs is how often is happens. In a mathematical sense, frequency is just that, in terms of seconds. So the frequency in this case is 5.1/39.9s or roughly 0.128
The frequency expresses how many complete cycles of the wave pass a certain point every second.
The frequency expresses how many complete cycles of the wave pass a certain point every second.
Frequency is measured in Hertz (Hz), which is the number of wavelengths that pass in one second. Since one wavelength is passing every eight seconds, the frequency is 1/8 Hz.
Every second, it vibrates once for every Hertz of its frequency.
The wave that has a crest every second has a greater frequency.
The amount of times something happens within a certain period of time. In Herz, and while talking about sound, this would be the amount of waves every second.
"Frequency" means how 'frequent' the wave is. How many wave 'bumps' pass you every second.
Frequency
It is the frequency of the wave.
1 Hz
That's 5 per second - or 5 hertz.
It means something is oscillating or vibrating at 2 cycles every second.