What is the effect of temperature and pressure on viscosity in a liquid
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Q: Q5/ What Is Crystallization? And Cite Two Properties That May Be Improved By Crystallization.
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Q: Define coefficient of volumetric expansion.
A: The coefficient of volumetric expansion is defined as the ratio change in volume with respect to the…
Q: By increasing the pressure of a liquid from 70 N/ cm² to 130 N/cm², its volume decreases by 0.15 per…
A: Given that: Initial pressure, P1=70 N/cm2Final Pressure, P2=130 N/cm2Volume decrease= 0.15%
Q: Discuss the effect of the addition of an electrolyte and the formation of flocs.
A: Flocculation: It is a mixing technique that promotes agglomeration of particles in a suspension and…
Q: Property of a fluid by which molecules of different kinds of fluids are attracted to each other is…
A: Adhesion is a property by which different kind of molecules of fluid are attracted to each other .…
Q: 4 source of error in viscosity
A: 1. Air viscosity—viscosity is affected by temperature and other causes. It is impossible to reliably…
Q: A liquid has inb viscosity?
A: PROPERTIES OF FLUID
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Q: 1. What is the unit of coefficient of viscosity? a) kgsm2 b) kgms2 c) Nms 2 d) Nsm 2
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Q: viscosity can be measured by ............. in SI units
A: Given data: the viscosity can be measured by ..... in SI units
Q: A 4-m-long steel plate with a rectangular cross section (10 mm X 50 mm) isresting on a frictionless…
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Q: Consult your reference library and list three materials that have a negative temperature coeffi…
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Q: 4. Fluid does not offer resistance to change of
A: Introduction: In this question we have to give information about fluid properties.
Q: 16. When a fluid is subjected to resistance, it undergoes a volumetric change due to a) Cohesion b)…
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Q: Define the terminology liquid limit, plastic limit and shrinkage limit.
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Q: Fluid is a substance which offers no resistance to change of a) pressure D) flow c) shape d) volume…
A: Solution:- Bulk Modulus: Bulk Modulus is the resistance provided by a fluid when its volume or…
Q: What is the significance of the results obtained after calculating Liquid limit, Plastic limit and…
A: Significance of results of liquid limit plastic limit and plasticity index are These results are…
Q: The viscosity of liquids will increase if the temperature is increased.
A: The viscosity of fluid is due to cohesion between the molecules . With increase in temperature the…
Q: Explain the relationship between the toughness, stress and strain of a material.
A: Hi! Thank you for the question. As per the honor code, we’ll answer the first question since the…
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Q: An ideal fluid is one which obeys Newton's law of viscosity b) frictionless and incompressible c)…
A: An ideal fluid is one which have : No viscosity Incompressible No shear resistance whereas…
Q: 1) A liquid has an absolute viscosity of 2.4x10 N-s/m2. It weighs 7.85x103 N/m³. What is its…
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Q: If the temperature of the liquid and gas increases by the same amount, what effect does this have on…
A: Viscosity: The property of a fluid that offers resistance for the movement of one layer of fluid on…
Q: What is effect of glass transition temperature on glass materials
A: The glass transition temperature is defined as the temperature below which an amorphous polymer is…
Q: 2. What happens to the coefficient of viscosity if the temperature increases?
A: Viscosity changes due to the change in temperature.
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Q: Demonstrate the concept of liquid viscosity measurements preparation
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Q: A liquid has a dynamic viscosity of 4.8x10* lb-s/ft² and weighs 54 lb/ft³. What is its kinematic…
A: Given:- Dynamic viscosity=4.8×10-4 lb-s/ft2Weight=54 lb/ft3 To find:- From the given question it is…
Q: The lower ends of the three bars shown in the figure are at the same level before the rigid…
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Q: is a phenomenon by which a liquid rises into a thin glass tube above or below its general level. (a)…
A: Given data: Concept of fluid mechanics
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- Find the capillary rise in a tube shown for a water- glass interface. ∅=0 if the tube radius is 1mm and the density is 1000kg/m³. Surface tension of water is 0.0728 N/m.What is negative superelevation and cant deficiency. Briefly explain with a neat sketchComment on and explain the discrepancies between the experimental and theoretical results for the center of pressure
- Fluid Mechanics Will water in a parafin wax capillary tube inserted vertically in a reservoir of water attain a height in the tube greater than or less than the height of the reservoir, and why?A 35 N plate having a dimension of 3 m by 3 m is sliding on a ramp (slope = 35o ) at a velocity of 3.7 cm/s. The plate and the ramp has a clearance which is filled with a thin film of lube oil with a viscosity of 0.08 Pa-s. Neglecting the edge effects, calculate the clearance between the ramp and the plate.The absolute viscosity of the liquid is 1.8 x 10^-3 Pa-s and its SG is 2.40. Compute the equivalent value in stokes
- The ceramic disk used in null pressure plate apparatus does not allow the air to flow; however, free flow water is possible. Explain the mechanism associated with this behavior. If the purpose of ceramic disk is not to allow that air out from it; how can the air come out of the specimen?an open tank when empty the water surface is at point A and the gaugefluid mercury shows a deflection of 20mm. Determine the new deflection of mercury when the tank is filled with water to B.A 75 mm jet has a velocity of 35 m/s. It strikes a blade moving in the same direction at 20 m/s. The deflection angle of the blade is 150°. Neglecting frictions, calculate:A). The horizontal component of the force exerted by the water on the blade.B). The vertical component of the force exerted by water on the blade.
- The specific gravity of a liquid is 0.75. What height (in m) of that liquid is needed to provide a pressure difference of: 30 psisolve veeery very fast in 15 minConsider a soap bubble 2mm in diameter and a droplet of water also 2mm in diameter that are falling in air. If the value of the surface tension for the film of the soap bubble is assumed to be the same as that of water, which has a greater pressure?