Physics, asked by tanishka75jo, 7 months ago

a. The total number of vibrations produced by a vibrating body in one second is called . (frequency/amplitude) b. Bass of sound is lower than . (amplitude/pitch) c. An object must vibrate at least times per second in order to produce audible sound. (20/200) d. The SI unit of sound is . (hertz/decibles) e. The sound waves with frequencies less than 20 Hz are (ultrasounds/ infrasounds)

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Answered by ntewatia20

2

Answer:

the total number of vibrations produced by a vibrating body in one second is called frequency

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