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0 votes
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in Physics by (76.4k points)

The heart 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 13.6 x 103 kg/m3 and g = 10 m/s2 then the power (in watt) is

(a) 3.0

(b) 1.50

(c) 1.70

(d) 2.35 

1 Answer

+1 vote
by (79.3k points)
selected by
 
Best answer

Correct option (c) 1.70

Explanation:

Here, Volume of blood pumped by man's heart

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