A human heartbeat is 75 times a minute. find its frequency
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Answered by
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To calculate frequency in hertz, we have to measure time in seconds.
T = 1min = 60 sec
No. of times it beats = 75
Frequency = No. of times it beats \ Total time taken
= 75\60
= 1.25 hertz
T = 1min = 60 sec
No. of times it beats = 75
Frequency = No. of times it beats \ Total time taken
= 75\60
= 1.25 hertz
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Answered by
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Frequency=no of repetations per second
=75/60=1.25Hz
=75/60=1.25Hz
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