Question :
What is approximate time required for a heart-beat ?
Option 1:
0.5 second
Option 2:
0.8 second
Option 3:
0.5 minute
Option 4: 1.0 minute
Correct Answer:
0.8 second
Solution : The correct option is 0.8.
On average, a human heart beats approximately 75 times per minute at rest, depending on factors such as age, fitness level, and overall health. To find the approximate time required for one heart beat, you can calculate it as follows: 60 seconds (1 minute) ÷ 75 beats per minute = 0.8 seconds per heart beat . So, approximately 0.8 seconds is the time required for one heart beat at a resting heart rate of 100 beats per minute. This time can vary with changes in heart rate due to physical activity, stress, or other factors.
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