Explain Poiseuilli's formula for the volume of liquid flowing through a capillary tube.

Q: What forces tend to force water through an assembly of materials?

A: There are multiple forces which are responsible for force water through an assembly of materials.…

Q: Explain why the fluid reaches equal levels on either side of a manometer if both sides are open to…

A: The expression for the pressure,   The pressure is inversely proportional to the area.

Q: Could capillary action be used to move fluids in a “weightless” environment, such as in an orbiting…

A: To determine the capillary action move fluids in the weightless environment

Q: The radius of a capillary tube is 0.05cm. It stands vertically in a liquid of surface tension 25…

A:

Q: Bernoulli's Principle states that where the velocity of the fluid is high, is low

A: To find: When the velocity of the liquid is high, which is low?

Q: What is the condition in which buoyant force on an object does equal weight of the object?

A: Buoyant force is unbalanced upward force acting on submerged objects. The buoyant force on a…

Q: is a measure of degree to which a fluid will resist flow O Barometer O Rho O Density O Coefficient…

A: The Correct option is d i.e  coefficient of viscosity. Let's check each option one by one A)…

Q: A metal bar has a mass of 1.5 kg. However, when the metal was submerged in the water, the readings…

A: Calculate the apparent mass of the bar when immersed in water. ma=Wag=8 N×1 kg·m/s21 N9.8 m/s2=0.816…

Q: What is responsible for capillary action, a property of liquids?   surface tension cohesive forces…

A: Capillary action depends on cohesion, the attraction between particles of the same substance, and…

Q: The flat surface shown is submerged vertically in water. Find the fluid force against the surface.…

A: Given -: density of water = 9810 N/m^3

Q: how to calculate volume of the fluid displaced from a partially submerged object?

A: As per the Archimedes principle, when an object is submerged either partially or fully in a fluid,…

Q: The pressure of a fluid varies with depth h as P = PQ+pgh, where p is the fluid density. This…

A: Given : Pressure =P Depth =h Fluid density =ρ

Q: Based on Bernoulli’s equation, what are three forms of energy in a fluid? (Note that these forms are…

A:

Q: AV= constant, where A= area of cross-section and V= velocity of fluid. This equation is called…

A: Equation of continuity states that rate of flow of ideal liquid is constant. Rate of flow of liquid…

Q: A square plate of side 3 m is submerged in water at an incline of 30°with the horizontal. Calculate…

A: The bottom edge of the plate is located at a depth of  6+3sin30°=7.5 The width of each horizontal…

Q: Does Archimedes’ principle tell us that if an immersed object displaces 5 N of fluid, the weight of…

A:

Q: Explain the capillary rise of liquid. Deduce an expression for the rise.

A: Capillarity is a physical phenomenon in which liquids flow without the help of gravity. Liquids also…

Q: Using the concept of excess pressure , explain the depression of mercury level in a capillary tube…

A: Due to the surface tension, liquids have excess pressure than the atmospheric pressure.Where σ is…

Q: The magnitude of buoyant force depends on the .......... of the fluid. A) mass B) temperature C)…

A: When a liquid is immersed in a liquid it experiences an upward force which is called buoyant force.…

Q: All are apparatus used in the determination of surface tension of a liquid by the capillary rise…

A: beaker is not used to measure the surface tension

Q: Could capillary action be used to move fluids in a “weightless” environment, such as in an orbiting…

A: Given: Weightlessness

Q: In the hydraulic pistons shown in the sketch, the small piston has a diameter of 2.0 cmcm . The…

A: Sol. Given Diameter of the small piston (d) = 2 cm =2×10-2 m Diameter of the Big piston (D) =7 cm =…

Q: Explain why a fluid flowing out of a small hole in a vessel results in a backward thrust on the…

A: The area through which water is flowing out of the hole in the vessel is small. According to…

Q: Two identical semicircular windows are placed at the same depth in the vertical wall of an aquarium…

A: Both of them will have same fluid force

Q: Bowling balls are roughly the same size but come in a variety of weights. Given that the official…

A:

Q: Rotameter is used to measure: A) Vortex flow B) Density of fluids C) Velocity of fluid in pipes D)…

A:

Q: Archimedes' principle states that a body immersed in a fluid is subjected to force that is equal to…

A: Archimedes principle states that if any object is immersed in a fluid. The fluid will exert force in…

Q: Q 2) When two capillary tubes of the same radius are immersed in two containers, one containing…

A: The given question is based on the phenomenon of capillarity. Capillarity is the tendency of a…

Q: Calculate the surface tension of water at 77°F if 0 = 38°, the capillary radius is 100 um, and the…

A:

Q: Define Capillary Action And Give Some Examples Of It

A: Capillary action, also known as capillary motion, capillary effect, capillarity, and wicking, can be…

Q: Find the equilibrium readings of both scales.

A:

Q: A hydraulic press has a ram of 20 cm diameter and a plunger of 3 cm diameter. It is used for Q*…

A:

Q: Calculate the fluid force on a side of the plate in the figure below, submerged in fluid of mass…

A: Given: Density of the fluid ρ = 975 kg/m3 Acceleration due to gravity = 9.8 m/s2

Q: How does the Bernoulli Effect allow the carburetor to function?

A: Explaining the Carburetor function to show the application of Bernoulli Effect

Q: 4. A- is a devise that decreases the speed of the passing fluid while increasing its pressure. o…

A: Hi. as you have posted multiple questions and have not specified which question needs to be solved,…

Q: Calculate the rise of water inside a clean glass capillary tube of radius 0.1 mm , when immersed in…

A:

Q: The spray bottles used as window or household cleaner or perfume spray works on: [A] Capillary…

A: Explanation: Bernoulli’s principle states that for an incompressible non-viscous flow, there is an…

Q: ¿Which is the relationship between Bernoulli's principle and industrial engineering ?

A:

Q: List some applications of Bernoulli’s principle.

A: Applications of Bernoulli's Principle.

Q: Considering the flow of a fluid with internal friction, which of these changes will make the…

A: Let the pressure = P Let the velocity of fluid = v Let the area of cross section = A Let the density…

Q: Explain the terms in Bernoulli’s equation.

A: Bernoulli equation is the conservation of energy principle for fluids. It is given as,

Q: How will you explain surface tension and capillary to an unschooled person?

A: To explain: Surface tension and capillary action.

Q: A sinking object displaces fluid based on its O Area O Surface area O Perimeter / Area O Volume O No…

A: Given , A sinking object in a fluid

Q: Which of the following statements is true about surface tension? * Surface tension is a force…

A:

Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.