1.

The frequency of a given sound is 1.5 kHlz. The vibrating body is then-completing t,500 vibrations in one second.taking 1,500 seconds to complete one vibration.taking 1.5 seconds to complete one vibration.completing 1.5 vibrations in one second.

Answer»

a. 1.5 KHz = 1500 Hz = 1500 vibrations/second (for sound)



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