Part 1
The flow rate of water from a tap of diameter 1.25 cm is 0.48L/min. The coefficient of viscosity of water is 10^−3Pa−s. After sometime, the flow rate is increased to 3L/min. Characterise the flow for both the flow rates.
20
Sep
The flow rate of water from a tap of diameter 1.25 cm is 0.48L/min. The coefficient of viscosity of water is 10^−3Pa−s. After sometime, the flow rate is increased to 3L/min. Characterise the flow for both the flow rates. the flow rate is increased to 3L/min. Characterise the flow for both the flow rates. The [...]
water is flowing in a pipe of radius 2 cm with the average velocity of 15 cm s^-1. What is the nature of flow ? Given coefficient of viscosity of water n is 0.001 kg m^-1 s^-1 and its density is 10^3 kg m^-3
20
Sep
water is flowing in a pipe of radius 2 cm with the average velocity of 15 cm s^-1. What is the nature of flow ? Given coefficient of viscosity of water n is 0.001 kg m^-1 s^-1 and its density is 10^3 kg m^-3 A rectangular film of liquid is extended from (4cm×2cm) to (5cm×4cm). [...]
(a) The flow of blood in an artery of radius 2×10^3 has maintain streamlined. What is the largest average velocity in m/s of blood flow in the artery ? (b) Calculate also the rate of flow of blood in m^3 s^-1 in the artery while streamline flow. Viscosity of blood is 2.084 x 10^-3 pa s, density of blood is 1.06 x 10^-3 and Reynold’s number is 2000.
20
Sep
(a) The flow of blood in an artery of radius 2×10^3 has maintain streamlined. What is the largest average velocity in m/s of blood flow in the artery ? (b) Calculate also the rate of flow of blood in m^3 s^-1 in the artery while streamline flow. Viscosity of blood is 2.084 x 10^-3 pa [...]
What should be the average velocity of water in a tube of diameter 2 cm so that the flow is streamlined ? the viscosity n of water is 0.001 kg m^-1 s^-1 and Reynold’s number Re is 1000. Take density of water to be 10^3 kgm^-3.
20
Sep
What should be the average velocity of water in a tube of diameter 2 cm so that the flow is streamlined ? the viscosity n of water is 0.001 kg m^-1 s^-1 and Reynold’s number Re is 1000. Take density of water to be 10^3 kgm^-3. A rectangular film of liquid is extended from (4cm×2cm) [...]
A liquid is kept in a cylindrical which is rotating at a speed of 4 rps. The radius of the vessel is 0.01 m. Find the difference in height of the liquid at the centre of the vessel and at the side of the vessel. (take pie^2 = 10 and g = 10 m/s^2 )
20
Sep
A liquid is kept in a cylindrical which is rotating at a speed of 4 rps. The radius of the vessel is 0.01 m. Find the difference in height of the liquid at the centre of the vessel and at the side of the vessel. (take pie^2 = 10 and g = 10 m/s^2 ) [...]
A monometer has two liquids of density p and 3p as shown. Find the pressure of the gas in the monometer.
20
Sep
A monometer has two liquids of density p and 3p as shown. Find the pressure of the gas in the monometer. A monometer has two liquids of density p and 3p as shown. Find the pressure of the gas in the monometer. September 20, 2020 Category: Chapter 13 - Fluid Mechanics , MTG NEET Physics [...]
A u-tube is rotating with angular velocity ω= root g/l as shown. What will be the difference in level of liquid in the two limbs.
20
Sep
A u-tube is rotating with angular velocity ω= root g/l as shown. What will be the difference in level of liquid in the two limbs. A u-tube is rotating with angular velocity ω= root g/l as shown. What will be the difference in level of liquid in the two limbs. September 20, 2020 Category: Chapter [...]
A tube of uniform cross sectional and triangular cross section has three liquids of density p, 3p and 2p as shown. The length of each liquid column is l which is also the side of the equilateral triangle. If the length of liquid of density p in the horizontal limb is l1, find l1 ?
20
Sep
A tube of uniform cross sectional and triangular cross section has three liquids of density p, 3p and 2p as shown. The length of each liquid column is l which is also the side of the equilateral triangle. If the length of liquid of density p in the horizontal limb is l1, find l1 ? [...]
A u – tube containing water is accelerating horizontally with acceleration a = 5 m/s^2. Find the difference in level of water in the two limbs. take g = 10 m/s^2
20
Sep
A u – tube containing water is accelerating horizontally with acceleration a = 5 m/s^2. Find the difference in level of water in the two limbs. take g = 10 m/s^2 A u - tube containing water is accelerating horizontally with acceleration a = 5 m/s^2. Find the difference in level of water in the [...]
In a hydraulic press, cross sectional area of two massless pistons are A1 = 0.3 m^2 and A2 = 0.05 m^2. a block of mass 30 kg is kept over piston of area A1 and 50 kg is kept over piston area A2 as shown. Find the difference in height of the two pistons. The density of oil in the hydraulic press is 500 kg/m^3. take g = 10 m/s^2
20
Sep
In a hydraulic press, cross sectional area of two massless pistons are A1 = 0.3 m^2 and A2 = 0.05 m^2. a block of mass 30 kg is kept over piston of area A1 and 50 kg is kept over piston area A2 as shown. Find the difference in height of the two pistons. The [...]