Calculate the minimum pressure required to force the blood from the heart to the top of the head (vertical 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) ]

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.

What will be the minimum pressur required to compress 500dm^(3) of air at 1bar to 200 cm^(3) at 30^(@)C ? .

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)

Find the minimum force required to drag a hard polythene plate of area 2 m^(2) on a thin film of oil of thickness 0.25 cm and eta= 15 poise. Assume the speed of the plate is 10 cm s^(-1) .

The human heart forces 4000cm^(3) of blood per minute through the arteries under pressure of 130mm . The density of blood is 1.03g//c c . What is the horse power of the heart ?

The average human heart forces four litre of blood per minute through arteries a pressure of 125 mm. If the density of blood is 1.03xx10^(3)kg//m^(3) then the power of heart is :

Blood pressure in Argentinosaurus. (a) If this long-necked, gigantic sauropod had a head height of 18 m and a heart height of 8.0 m, what (hydrostatic) gauge pressure in its blood was required at the heart such that the blood pressure at the brain was 80 torr (just enough to perfuse the brain with blood)? Assume the blood had a density of 1.06 xx 10 kg//m^(3) . (b) What was the blood pressure (in torr or mm Hg) at the feet?