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on an average a human heart is found to beat 75 times in a minute. calculate its frequency and period.

on an average a human heart is found to beat 75 times in a minute. calculate its frequency and period.

Grade:Upto college level

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
To calculate the frequency in hertz, we have to measure the time in seconds.
That is, t = 1 minute = 60 seconds.
Number of time it beats = 75 times per minute.
Frequency is given as:
Number of times it beats/Total time taken in seconds = 75/60 = 1.25 Hz.
Hence, the frequency of a man's heartbeat is 1.25 times per second.

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