Science, asked by kashish143ilu143t, 3 months ago

what is frequency heart's??​

Answers

Answered by Anonymous
6

Answer:

heartbeat sound normally consists of two pulses; first heart sound (S1) and second heart sound (S2). ... Moreover, the frequency of heart sounds is low in range between 20 and 150 Hz [19]

Answered by kramesh77
2

Answer:

Frequency is the rate at which current changes direction per second. It is measured in hertz (Hz), an international unit of measure where 1 hertz is equal to 1 cycle per second.

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