The flow of blood in a large artery of an anesthetised dog is diverted through a venturimeter. The wider part of the meter has a cross-sectional area equal to that of the artery, `A=16 mm^(2)`. The narrower part has an area `a=9mm^(2)`. The pressure drop in the artery is 24 Pa. What is the speed of the blood in the artery ?

The flow of blood in a large artery of an anaeshetized dog is diverted through a venturimeter. The wider part of the meter has a cross sectional area equal to that of the artery i.e. 8 mm^(2) . The narrower parts has an are 4 mm^(2) . The pressure dorp in the artery is 24Pa . what is the speed of the blood in the artery ? Given that density of the blood = 1.06 xx 10^(3) kg//m^(3)

The flow of blood in a large artery of a anesthetized dog is diverted through a venturimeter. The wider part of the meter has a cross-sectional area equal to that of the artery. Ie., 10mm^(2) . The narrower part has an area 5 mm^(2) . The pressure drop in the artery is 22 Pa . Density of the blood is 1.06x10 (3)kg m^(-3). The speed of the blood in the artery is

The cylindrical tube of a spray pump has a cross-section of 8 cm^(2) . one end of which has 40 fine holes each of diameter 10 mm. If the liquid flow inside the tube is 0.15 m per minute, what is the speed of ejection of the liquid through the holes ?

The cylindrical tube of a spray pump has a cross-section of 6 cm^2 one of which has 50 holes each of diameter 1 mm. If the liquid flow inside the tube is 1.2 m/min, then speed of ejection of the liquid through the holes is

The cylinderical tube of a spray pump has a cross-section of 8.0cm^(2) one end of which has 40 fine holes each of diameter 1.0mm. If the liquid flow inside the tube is 1.5 m per minute, what is the speed of ejection of the liquid through the holes?

A gardener holds a pipe of inside cross-sectional area 3.60 cm^(2) at a height of 1.50 m from ground. The opening at the nozzle of pipe has cross-sectional area 0.250 cm^(2) . Water velocity in the segment of the hose that lies on the ground is 50.0 cm//s . a. What is the velocity of water leaving the nozzle? b. What is the thrust force experienced by the gardener due to flow of water through nozzle. c. What is the water pressure in the hose on the ground?

A current of 1.8 A flows through a wire of cross-sectional area 0.5 mm^(2) ? Find the current density in the wire. If the number density of conduction electrons in the wire is 8.8 xx 10^(28) m^(-3) , find the drift speed of electrons.

A small coil is introduced between the poles of an electromagnet so that its axis coincides with the magnetic field direction. The cross-sectional area of the coil is equal to S = 3.0 mm^2 , the number of turns is N = 60 . When the coil turns through 180^@ about its diameter, a galvanometer connected to the coil indicates a charge q = 4.5muC flowing through it. Find the magnetic induction magnitude between the poles, provided the total resistance of the electric circuit equals R = 40 Omega .

Water flows through a horizontal tube of variable cross section.The area of cross section at A and B are 4 mm^2 and 2mm^2 respectively. If 1 cc of water enters per second through A find a) The speed of water at A b) the speed of river at B c) the pressure difference P_A-P_B .