MCQOPTIONS
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| 1. |
If the heart pushes 1 cc of blood in one second under pressure 20000 N/m2 the power of heart is [J&K CET 2005] |
| A. | 0.02 W |
| B. | 400 W |
| C. | 5 × 10?10 W |
| D. | 0.2 W |
| Answer» B. 400 W | |