Number of waves in a time is "Frequency" Normally "Waves per Second" which is called "Hertz" - Hz
100
20 hz to 20,000 Hz
Hertz (Hz)
If you mean electrical waves that would be Hz (hertz)
Number of waves in a time is "Frequency" Normally "Waves per Second" which is called "Hertz" - Hz
100
Difference is in their frequency, audible sound waves is between 12 Hz and 20,000 Hz, Ultrasound waves is any sound that has a frequency beyond the 20,000 Hz limit
20 hz to 20,000 Hz
-- If the ocean waves lap the shore every 15 seconds then their frequency is 1/15 Hz.-- If the waves come every 30 seconds then the frequency is 1/30 Hz.-- If the waves come every minute (60 seconds) then their frequency is 1/60 Hz....etc.In general, the frequency of ocean waves, and any other waves, is1/the number of seconds between consecutive waves
No, you can measure anything with a cyclic behavior with hz. eg light waves, radio waves, oceanic waves, car engines, meeting schedules, orbital frequencies.
Both are radio waves, meaning that they are electromagnetic radiation (light) with a wavelength longer than a metre. AM waves have a frequency of 520,000 Hz to 1,620,000 Hz (wavelengths of 580 metres to 185 metres) while FM waves have a frequency of 87,500,000 Hz to 108,000,000 Hz (3.4 metres to 2.8 metres). The signal is encoded onto AM waves by varying the amplitude (intensity) and onto FM waves by varying the frequency.
Hertz (Hz)
It is commonly referred to as Frequency, and it is measured in the unit called Hertz.
they are sound waves with frequencies ranging from 20 to 20,000 Hz
If you mean electrical waves that would be Hz (hertz)
It is measured in Hertz (Hz).