MTG NEET Physics
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 [...]
In a hydraulic press, cross section area of the two massless piston are A1 = 4 cm^2 and A2 = 16 cm^2 15 N force is applied at a smaller piston to support a block of mass m kept on the other piston as shown. How much force is exterted at the other piston ?
20
Sep
In a hydraulic press, cross section area of the two massless piston are A1 = 4 cm^2 and A2 = 16 cm^2 15 N force is applied at a smaller piston to support a block of mass m kept on the other piston as shown. How much force is exterted at the other piston ? [...]
Equal weights of two liquids are mixed. If their densities are p1 and p2. What will be the density of the mixture ?
20
Sep
Equal weights of two liquids are mixed. If their densities are p1 and p2. What will be the density of the mixture ? Equal weights of two liquids are mixed. If their densities are p1 and p2. What will be the density of the mixture ? September 20, 2020 Category: Chapter 13 - Fluid Mechanics [...]
A drop of some liquid of volume 0.04 cm^3 is placed on the surface of a glass slide. Then another glass slide is placed on it in such a way that the liquid forms a thin layer of area 20 cm^2 between the surfaces of the two slides. To separate the slides a force of 16×10^5 dyne has to be applied normal to the surfaces. The surface tension of the liquid is (in dyne.cm^−1):
20
Sep
A drop of some liquid of volume 0.04 cm^3 is placed on the surface of a glass slide. Then another glass slide is placed on it in such a way that the liquid forms a thin layer of area 20 cm^2 between the surfaces of the two slides. To separate the slides a force of [...]
The surface tension and vapour pressure of water at 30oC is 7.2×10^−2Nm^−1 and 2.4×10^3 Pa respectively What is the radius of the smallest droplet of water which can be formed without evaporating at 30 degree C ?
20
Sep
The surface tension and vapour pressure of water at 30oC is 7.2×10^−2Nm^−1 and 2.4×10^3 Pa respectively What is the radius of the smallest droplet of water which can be formed without evaporating at 30 degree C ? A rectangular film of liquid is extended from (4cm×2cm) to (5cm×4cm). If the work done is 3 x [...]