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 13.6 × 10^3 kg/m^3 and g = 10m/s^2, then the power of heart in watt is : 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 13.6 × 10^3 kg/m^3 and g = 10m/s^2 then the power of heart in watt is : August 28, 2020 Category: Chapter 7 - Work, Energy and Power , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related Number of molecules in a volume of 4 cm^3 of a perfect monoatomic gas at some temperature T and at a pressure of 2 cm of mercury is close to ? (Given, mean kinetic energy of a molecule (at T) is 4 × 10^–14 erg, g = 980 cm/s^2, density of mercury = 13.6 g/cm^3)Determine the change in volume of 6 liters of alcohol if the pressure is decreased from 200 cm of Hg to 75 cm. (velocity of sound in a alcohol is 1280 m/s, density of alcohol = 0.81 g/cc, density of Hg = 13.6 gm/ccAt what speed, the velocity head of water is equal to the pressure head of 40 cm of Hg ? Density of mercury = 13.6 gm /cm^3
