Question

Use F = 1/T as your basis:

Answer 1

Heart rate is given by

• 150beats/min

Convert to per second

• 150/60=5/2=2.5beats/s

Now

Frequency:-

$\\ \rm\rightarrowtail \nu=\dfrac{1}{T}$

$\\ \rm\rightarrowtail \nu=\dfrac{1}{2.5}$

$\\ \rm\rightarrowtail \nu=0.4Hz$