Angular frequency 2 p period of oscillation o 2p T 2pf. The units cycless are often written as Hertz with the symbol Hz. If a particle of air undergoes 1000 longitudinal vibrations in 2 seconds then the frequency of the wave would be 500 vibrations per second.
If a particle of air undergoes 1000 longitudinal vibrations in 2 seconds then the frequency of the wave would be 500 vibrations per second.
C centripetal acceleration ms2 r radius m T period s f frequency rps or Hz. 0 cos Then the wave equation tells us how this disturbance will propagate to other points in space. Angular frequency angle change time it takes to change the angle o dth dt. Light sound and water all travel as waves.