Class 11PhysicsOscillationsPeriodic, Oscillatory motion and its characteristics and types of SHM and Equation of SHM
EasyOn an average,a human heart is found to beat $75$ times in a minute. Calculate its frequency and period.
(N/A) The frequency $(f)$ is the number of beats per unit time.
Given: $75$ beats in $60$ seconds.
$f = 75 / 60 \, s^{-1} = 1.25 \, Hz$.
The time period $(T)$ is the reciprocal of the frequency.
$T = 1 / f = 1 / 1.25 \, s = 0.8 \, s$.
Given: $75$ beats in $60$ seconds.
$f = 75 / 60 \, s^{-1} = 1.25 \, Hz$.
The time period $(T)$ is the reciprocal of the frequency.
$T = 1 / f = 1 / 1.25 \, s = 0.8 \, s$.
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