N Determine the capillary rise of water in glass tube if the surface tension of water=0.00287...
Questiorn If the surface tension of water is 0.0728, what is the capillary rise (in meters) in a glass tube that is 1.0 mm in radius? Your answer should have two significant figures. Use Pwater 1.0for the density of water. 0 for the density of water cm Use98for the acceleration due to gravity. Assume the contact angle, θ is equal to 0 . . Provide your answer below:
What is the capillary rise of ethanol in a glass tube with a 0.1 mm radius if the surface tension of ethanol is 0.032Jm2 and the density of ethanol is 0.71gcm3? Assume that the contact angle of ethanol in a glass tube is 0 degrees. Your answer should have two significant figures.
Water at 15 degrees Celcius (surface tension is 0.0742 N/m) stands in a clean glass tube of 1.5-mm diameter at a height of 45 mm. What is the true static height?
Water resources. PROBLEM 1: Capillary Tube Hemispherical Gate Above is a tank full of pure water with a depth, D = 3 m (and water below the level of the gate). A hemispherical gate is present as well as a glass tube as shown with the following details: • Hemispherical gate has diameter of 500 mm. • Capillary tube has diameter of 5 mm. Part a.) Find the total force on the gate. Part b.) Draw the force vector that...
1.128 An open, clean glass tube is inserted vertically into a pan of water. What tube diameter is needed if the water level in the tube is to rise one tube diameter (due to surface tension)? Water surface tension is 7.34*10 N/m.
Capillary waves are waves that run across the surface of water because of the surface tension of the water. (You can see these waves if you gently touch your finger to the water surface in a glass of water.) If the surface tension of water is 0.07 Newtons/m, if the density of water is 1000 kg/m, and if the waves have a wavelength of 3 mm (waves this short aren't affected by gravity so ignore g), estimate the speed of...
Exercice 4 Calculate the maximum capillary depression of mercury to be expected in the vertical glass tube 1 mm in diameter at 15.5 ℃ Note that for mercury the surface tension at 15.5 ℃ is 0.51 N/m
4) When a glass capillary is dipped into water, the liquid will rise inside of the tube. This phenomenon is called capillary action. The picture on the right shows a glass capillary dipping into a beaker filled with water. What will happen to the water in the capillary if you pull the tube slowly out of the water? Please explain. Would the capillary action change if the capillary was made out of polypropylene, a hydrocarbon-like polymer? Please explain.
Question 1 Find the wall tension (in N/m) in the aorta and a capillary under the following assumptions. (a) The average blood pressure in the aorta is 100. mmHg, and the diameter of the aorta is 1.51 cm. ---------- N/m (b) The average blood pressure in the capillary is 25.0 mmHg, and the diameter of the capillary is 8.14 µm. ----------- N/m Questoin 2 Water is transported upward in a plant through xylem tissue, which consists of cells of 1...
Find the rise of the wetting phase (in mm) in a capillary tube of unknown radius, given that the adhesion tension (AT) is 60 mN/m, mass of the wetting phase that has risen in the tube is 0.3g. The density of the wetting phase is 1.09 g/cm3. The non-wetting phase is air and therefore its density can be neglected.