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On an average, a human heart is found to...

On an average, a human heart is found to beat 75 times in a minute. Calculate its frequency and period.

Text Solution

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The beat frequency of heart `f= (75)/("min") = (75)/(60s)`
`= 1.25 s^(-1) = 1.25 Hz`
The time period `T= (1)/(f) = (1)/(1.25) = 0.8s`
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