![SOLVED:If the frequency of human heart is 1.25 Hz, the number of heart beats in 1 minute is (a) 65 (b) 75 (c) 80 (d) 90 SOLVED:If the frequency of human heart is 1.25 Hz, the number of heart beats in 1 minute is (a) 65 (b) 75 (c) 80 (d) 90](https://cdn.numerade.com/previews/d54680d3-6319-4452-b8d1-c1ae3d611459.gif)
SOLVED:If the frequency of human heart is 1.25 Hz, the number of heart beats in 1 minute is (a) 65 (b) 75 (c) 80 (d) 90
![The time between human heart beat is 8 × 10^-1 second. How many heart beats are measured in one minute? The time between human heart beat is 8 × 10^-1 second. How many heart beats are measured in one minute?](https://haygot.s3.amazonaws.com/questions/1529455_1701998_ans_314278d922b94ec28482530ed2821c6c.jpg)
The time between human heart beat is 8 × 10^-1 second. How many heart beats are measured in one minute?
![In each heart beat, a heart pumps 80 ml of blood at an average pressure of 100 mm of Hg . Assuming 60 heart beats per second, the power output of the In each heart beat, a heart pumps 80 ml of blood at an average pressure of 100 mm of Hg . Assuming 60 heart beats per second, the power output of the](https://i.ytimg.com/vi/bFUlXXs31gQ/mqdefault.jpg)
In each heart beat, a heart pumps 80 ml of blood at an average pressure of 100 mm of Hg . Assuming 60 heart beats per second, the power output of the
![2. Frequency of human heart is 1.25 per second. Find the heart beat of human heart per minute - Brainly.in 2. Frequency of human heart is 1.25 per second. Find the heart beat of human heart per minute - Brainly.in](https://hi-static.z-dn.net/files/dab/223a36982f469b3cff8ad09941709b45.jpg)