Home
Class 11
PHYSICS
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

Verified by Experts

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

Topper's Solved these Questions

  • OSCILLATIONS

    NCERT TAMIL|Exercise Exercises|28 Videos
  • OSCILLATIONS

    NCERT TAMIL|Exercise Additional Exercises|6 Videos
  • NATURE OF PHYSICAL WORLD AND MEASUREMENT

    NCERT TAMIL|Exercise EXERCISE (V. Conceptual Questions)|5 Videos
  • PHYSICAL WORLD

    NCERT TAMIL|Exercise EXERCISES|15 Videos

Similar Questions

Explore conceptually related problems

Define frequency and time period.

The human heart beats 72 times per minute.

Heart normally beats ______ times per minute .

The speed of sound in air is 340 m/s and wavelength 1.7m.calculate the frequency and period

The normal human heartbest rate is about ______ times per minute .

The average foetal heart beat rate is between …….beats per minute.

Find the time period of the wave whose frequency is 500Hz?

Normally, the heart beats ______ times a minute when we are at rest.