In giving a patient a blood transfusion, the bottle is set up so that the level of blood is 1.3 m above the needle, which has an internal diameter of 0.36 mm and 3 cm in length . If `4.5 cm^(3)` of blood passes through the meedle in one minute, calculate the viscosity of blood. The density of blood is 1020 kg `m^(-3)`.

In giving a patient blood transfusion the bottle is set up so that the level of blood is 1.3 m above the needle which has an internal diameter of 0-36 mm, and is 0-03 m in length. If 4-5 ce of blood passes through the needle in one minute calculate the viscosity of blood if density is 1020 kg m^(-3)

While giving a patient a blood transfusion, a bottle is set up to pass the blood through a needle of length 2 cm and internal diameter 0.35 mm. If the level of blood is 1.4 m above needle, calculate the rate of flow and speed of the blood coming out of the needle. Take, coefficient of viscosity of blood =0.238 poise. Density of blood =1020" kg/m"^(3) .

5000 cm^(3) of blood per minute is fored by heart through the arteries under a pressure of 150 mm. What will be the horse power of heart if density of blood is 1.03 " g " cm^(-3) ?

Calculate the hydrostatic difference in blood pressure between the brain and the foot in a person of height 1.50 m. The density of blood is 1.06 xx 10^(3) kg//m^(3) .

What is the pressure drop (in mm Hg) in the blood as it passes through a capillary 1mm long and 2mu m in radius if the speed of the blood through the centre of the capillary is 0.66mm/s ? (The viscosity of whole blood is 4xx10^(-3) PI)

What is the pressure drop (in mm Hg) in the blood as it passes through a capillary 1mm long and 2mu m in radius if the speed of the blood through the centre of the capillary is 0.66mm/s ? (The viscosity of whole blood is 4xx10^(-3) PI)

(a) What is the largest average velocity of blood flow in an artery of radius 2xx10^(-3)m if the flow must remian laminar? (b) What is the corresponding flow rate? Take viscosity of blood to be 2.084xx10^(-3)Pa-s . Density of blood is 1.06xx10^(3)kg//m^(3) .

(a) What is the largest average velocity of blood flow in an artery of radius 2xx10^(-3)m if the flow must remian laminar? (b) What is the corresponding flow rate? Take viscosity of blood to be 2.084xx10^(-3)Pa-s . Density of blood is 1.06xx10^(3)kg//m^(3) .

A gas buble of diameter 2 cm rises steadily at the rate of 2.5 mm s^(-1) through a solution of density 2.25 g cm^(-3) . Calculate the cofficient of viscosity of the lquid. Neglect the density of the gas.