Calculate the minimum pressure difference required to force the blood from the heart to the top of the head (vertical distance about 50 cm). Neglect friction.

Calculate the minimum pressure required to force the blood from the heart to the top of the head (vercical distance = 40 cm). Assume that the denisity of blood to be 1.04 g cm^(3) . Friction is to be neglected.

What is the minimum pressure required to force blood from the heart to the top of the heart (a vertical distance of 50 cm) ? Assume that the density of blood is 1.04 "gcm"^(-3) and neglect friction.

What is the minimum pressure required to force the blood from the heart to the top of the head (vertical distance 0.5m ) ? [density of blood is 1040 kg m^(-3). Fraction is to be neglected and g=9.8ms^(-2) ]

Blood is flowing at constant velocity from the heart to the top of head, covering a vertical distance of 60 cm. Calculate the minimum pressure required to force the blood from the heart to the head top. Density of blood is ("1.07 g/cm"^3)

The human ciculatory system can be thought of as a closed system of interconnecting pipes through which fluid is continuously circulated by two pumps the two pumps the right and left verticles of the heart, work as simple two-stroke force pumps. The muscles of the heart regulate the force by contracting and relaxing. the contraction (systole) lasts about 0.2s and a complete systole/diastole (contraction/relaxation) cycle lasts about 0.8s. For flood pressures and speeds in the normal range. the volume flow rate of blood through a blood vessel is directly proportional tot he pressure difference over a length of the vessel and to the fourth power of the radius of the vessel. The total mechanical energy per unit volume of blood just as it leaves the heart is E//V=rhogh+P+rhov^(2) Q. Why is diastolic blood pressure muchh lower than systolic pressure?

The human ciculatory system can be thought of as a closed system of interconnecting pipes through which fluid is continuously circulated by two pumps the two pumps the right and left verticles of the heart, work as simple two-stroke force pumps. The muscles of the heart regulate the force by contracting and relaxing. the contraction (systole) lasts about 0.2s and a complete systole/diastole (contraction/relaxation) cycle lasts about 0.8s. For flood pressures and speeds in the normal range. the volume flow rate of blood through a blood vessel is directly proportional tot he pressure difference over a length of the vessel and to the fourth power of the radius of the vessel. The total mechanical energy per unit volume of blood just as it leaves the heart is E//V=rhogh+P+rhov^(2) Q. Which of the following is a way to achieve approximately a 45% increase in the volume flow rate of blood through a blood vessel?

The difference in potential of two points lying on the axis a distance of 50 cm and 100 cm respectivelym from its centre is