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The human heart discharges 75 cm^(3) of ...

The human heart discharges `75 cm^(3)` of blood per beat against an average pressure of `10 cm` of `Hg`. Assuming that the pulse frequency is `75` per minute, the power of the heart is (density of `Hg = 13.6 gm cm^(-3)`)

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A human heart discharges 75 cc of blood the through the artcries at each beat against an average pressure of 10 cm ofmercutry.Assuming that the pulse frequency is 72 per minute,the rate of working of heart is watt is (density of mercury = 13.6 g cm^-3 and g = 9.8 m s^(-2) ):

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