Published by:
CGP EDU Academic Team
Published on: September 12, 2026
If the heart pushes 1 cc of blood in one second under pressure 20000 N/m 2 the power of heart is
Text Solution
Verified by ExpertsThe correct answer is:
A
$Power = \frac{\text{work done}}{\text{time}} = \frac{\text{pressure} \times \text{change in volume}}{\text{time}}$
= $\frac{20000 \times 1 \times 10^{-6}}{1}$ $= 2 \times 10^{-2} = 0.02 W$
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