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Identify the wrong pair * Balshastri Jambhelkar -DigdarshanActa Diurna -News paper in the times of Julius CaesarKesari and Maratha -Mahatma Jyotiba Phule​

Answer»

An audio frequency or audible frequency (AF) is a periodic vibration whose frequency is in the band audible to the AVERAGE HUMAN, the human HEARING range. The SI unit of frequency is the hertz (Hz). It is the property of SOUND that most determines pitch.Audio frequency: AFSound pressure: p, SPL,LPASound energy DENSITY: wSound energy: W



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