Question

on an average human beast heart beat is found to be beat 75 times in a minute. find its frequency and time period?

Answer 1

If a heart beats at 75 times a minute, then the frequency would be:

f=75/60=5/4=1.25Hz

The period can be calculated as:

T=1/f=4/5=0.8s
hope this helps you!!

Answer 2

${\huge{\underline{\underline{\mathfrak{\orange{♡ANSWER♡}}}}}}$.

✴.The beat frequency of heart =${75/(1min)}$

= ${75/(60s)}$

= ${1.25[tex]{s}}^-1$

=${1.25}$${Hz}$

=${1/(1.25[tex]{s^-1}}$

=${0.8s}$.