WebThe height to which a liquid will rise in a capillary tube is determined by several factors as shown in the following equation: h = 2Tcosθ rρg where h is the height of the liquid inside the capillary tube relative to the surface … WebGiven: Radius of capillary tube = r =0.5 mm = 0.5 × 10 – 3 m, Height of capillary rise = h = – 0.80 cm = – 0.80 × 10 – 2 m, Surface tension = T =0.465 N/m, Acceleration due to gravity = g = 9.8 m/s 2, Density = ρ =13.6 × 10 3 kg/m³, To Find: Angle of contact = θ =? What is capillary rise of water?
How do you calculate the capillary rise of water? - Studybuff
WebSep 1, 2024 · The space above the column may be considered as vacuum.Actual height of mercury column = Mercury column height + Capillary depressionSpecific weight of mercury = ?g = 13600 × 9.81 N/m3Capillary depression, h = (4 s × cosß)/?D= (4 × 0.48 × cos135)/ (0.002 × 13600 × 9.81)= – 5.09 × 10–3m = – 5.09 mm (depression)Corrected height of … WebThe forces which act at the interface between the arm of the instrument, the manometer fluid, and gas depress the meniscus of the manometer fluid by a linear amount referred … pork tenderloin with fennel and apples
Capillary Depressions for Nearly Planar Menisci - PubMed
http://physicsexperiments.eu/2123/height-of-liquid-level-in-capillary-tube WebDeterminations of the capillary depression of mercury in cylindrical tubes as a function of the meniscus height have been made by means of X-ray shadowgraphs. The results of two series of measurements clearly confirmed the view, that even with the highest precautions, the capillary constant a of mercury in manometer work, is not always the same ... WebEquations (3) and (4) are also valid for capillary depression h of a non-wetting liquid. In this case, the meniscus is convex and is obtuse. ... Height through which liquid rises in a capillary tube is inversely proportional to the diameter of the capillary tube. sharp jolts of pain in head