Sponsored

Topic
Free account · your comment posts right after signup
Frequency is the number of occurrences of a repeating event per unit of time. Frequency is an important parameter used in science and engineering to specify the rate of oscillatory and vibratory phenomena, such as mechanical vibrations, audio signals (sound), radio waves, and light.
Not who you're looking for? Others named frequency: 2018 Burmese film · 2016 American science fiction drama television series · single by Kid Cudi · album by IQ
Open questions