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The heart of a man pumps 5 liters of blo...

The heart of a man pumps 5 liters of blood through the arteries per minute at a pressure of 150 mm of mercury. If the density of mercury be `13.6xx10^(3) kg//m^(3)` and `g=10 m//s^(2)` then the power of heat in watt is :

A

1.5

B

1.7

C

2.35

D

`3.0`

Text Solution

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The correct Answer is:
B
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The heat of a man pumps 5 litres of blood through the arteries per minute at a pressure of 150 mm of mercury. If the density of mercury be 13.6xx10^(3) kg//m^(3) and g=10 m//s^(2) then the power of heat in watt is :

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AAKASH INSTITUTE-WORK, ENERGY AND POWER-Assignment (SECTION - C)
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  7. A block of mass 10 kg, moving in x-direction with a constant speed of ...

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  8. A body of mass (4m) is laying in xy-plane at rest. It suddenly explode...

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  9. A uniform force of (3 hati + hatj) newton acts on a partical of mass 2...

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  10. The potential energy of a particle in a force field is: U = (A)/(r^(...

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  14. The potential energy of a system increased if work is done

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  18. A particle of mass M starting from rest undergoes uniform acceleration...

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