Surface tension of mercury in n/m
WebWe take a look at mercury's extremely strong surface tension. Mercury is very dense, but what happens if we try to float something even denser, such as a t... Web30 ) Calculate the energy spent in spraying a drop of mercury of 1 cm radius into 10 6 droplets all of same size, Surface tension of mercury is 35 * 10-3 N / m. 31 ) Find the work done in breaking a spherical drop of 1 mm radius of water into one million droplets . Surface tension of water is 72 dyn / cm.
Surface tension of mercury in n/m
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WebAug 18, 2024 · Surface tension is the energy required to increase the surface area of a liquid by a unit amount and varies greatly from liquid to liquid based on the nature of the intermolecular forces, e.g., water with hydrogen bonds has a surface tension of 7.29 x 10-2 J/m 2 (at 20°C), while mercury with metallic bonds has as surface tension that is 15 ... http://hyperphysics.phy-astr.gsu.edu/hbase/surten.html
Web1 Answer Sorted by: 2 What I knew and what I found relevant is " The high surface tension of mercury is due to intermetallic bonding. This bonding creates a strong "desire" for Hg … WebAt 60 ^ {\circ} \mathrm {C} ∘C the surface tension of water is 0.0662 N/m and that of mercury is 0.47 N/m. Determine the capillary height changes in these two fluids when they …
Web1. The radius of a soap bubble is increased from R to 2 R. Work done in this process (T = surface tension) is: 1. 24 πR2T 24 πR 2 T. 2. 48 πR2T 48 πR 2 T. 3. 12 πR2T 12 πR 2 T. 4. 36 πR2T 36 πR 2 T. 2. Water flowing from a hose pipe fills a 15-liter container in one minute. Web93 rows · Surface tension is the energy required to stretch a unit change of surface area - and the ... Related Topics . Material Properties - Material properties of gases, fluids and … The Weber Number is the ratio between the inertial force and the surface tension …
WebSurface tension of mercury at 298 K is 485.5 mN m- Express your answer with the appropriate units. n la k Pane -Puter Value Units Submit Request Answer Part B Calculate …
Web1. The radius of a soap bubble is increased from R to 2 R. Work done in this process (T = surface tension) is: 1. 24 πR2T 24 πR 2 T. 2. 48 πR2T 48 πR 2 T. 3. 12 πR2T 12 πR 2 T. 4. … gene brown gamefowlWebJan 30, 2024 · Surface tension is the energy, or work, required to increase the surface area of a liquid due to intermolecular forces. Since these intermolecular forces vary depending on the nature of the liquid (e.g. … deadline to file self assessment tax returnWebAbstract. Consistent values for the surface tension of mercury in a high vacuum (air pressure less than 1.2× 10−5 mm Hg throughout the period of experimentation), ranging from 438.4±0.3 dynes per cm at 12.5°C to 423.9±0.6 dynes per cm at 67°C, have been found by a modified flat-drop method. In evaluating them Worthington's equation σ ... gene brown paintingWebSurface Tension. Surface tension is measured as the energy required to increase the surface area of a liquid by a unit of area. The surface tension of a liquid results from an imbalance of intermolecular attractive forces, the … gene brown insuranceWebFeb 12, 2024 · Surface tension (denoted with the Greek variable gamma) is defined as the ratio of the surface force F to the length d along which the force acts: gamma = F / d Units of Surface Tension Surface tension is … gene brown marylandWebFind the depression h of the mercury in the glass capillary tube having diameter of 2 mm if the surface tension is 0.514 N/m for = 40°. Question. thumb_up 100%. Find the depression h of the mercury in the glass capillary tube having diameter of 2 mm if the surface gene brown raleighWebAbstract. Consistent values for the surface tension of mercury in a high vacuum (air pressure less than 1.2× 10−5 mm Hg throughout the period of experimentation), ranging … gene brown hip hop