The contact angle for water on clean glass is close to zero. Calculated the surface tension of water at 303K given that at that temperture water climbs to a height of 9.11cm in a clean glass capillary tube of internal radius 0.32mm. The density of water at 303K is 0.9956g/cm^-3

Q: A capillary tube of uniform bore is dipped vertically in water which rises by 7 cm in the tube. Find…

A: We need to compute Radius of capillary bore (r)=?Given-Height of water column inside the capillary…

Q: The difference in the water levels of a beaker holding an upside-down buret containing a pocket of…

A: Given Data: The pressure difference is, ∆P=23 cm H2O   We know that, 1 cm H2O=0.76 mm Hg   Hence,…

Q: Whole blood has a surface tension of 0.058 N/m and a density of 1050 kg/m3. To what height can whole…

A: Surface tension is,

Q: Calculate the surface tension of the fluid

A:

Q: (a) A large, open at the top, upright cylindrical tank contains fresh water with a density of 1.00 x…

A: Given data ρ=1000 kg/m3h=27 m Here, ρ is the density and h is the depth. Now we have to find out the…

Q: if a tube of 0.56 mm radius is introduced in water and it rises 18.9 mm by the capillary tube,…

A:

Q: A certain fluid has a density of 1 080 kg/m3 and is observed to rise to a height of 2.1 cm in a…

A:

Q: A cylindrical tank has a base area A and a height L, open at the top. Initially it was full of a…

A: Given data: The base area of tank is A. The length of tank is L. The density of liquid is ρ.

Q: The construction of a water pistol is shown in the figure below. The cylinder with cross-sectional…

A: The height of pistol is h=1.2 m.Desired range is x=7.90 m.Radius of cylinder is r1=1.50 cm.Radius of…

Q: Water strands upto the height of 5.7 mm in a capillary tube held vertical with its lower end dipped…

A: Surface tension calculation.

Q: A very large tank is filled to a depth of 410 cm with oil that has a density of 860 kg/m and a…

A: Volume flow rate = 1.0133 L/s

Q: (a) A U tube with limbs of diameters 5 mm and 2 mm contains a liquid of surface tension 7.0x10-2N/m,…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A capillary tube of 1.2 mm diameter is immersed vertically in water exposed to the atmosphere.…

A:

Q: A glass tube of radius 0.4 mm is dipped vertically in water. Find upto what height the water will…

A:

Q: Ex/27: Water strands upto the height of 5.7 mm in a capillary tube held vertical with its lower end…

A: To find-Surface tension (T)=?Given-h=5.7 mmh=5.7×10-3 md=5 mmr=d2=52=2.5 mm=2.5×0-3 mg=9.8 m/s2ρ=103…

Q: A pipe with a radius of 53cm has water flowing at 5.3m/s. If the same water flows into a different…

A:

Q: An object made of iron appears 300 N lighter in water than in air. The density of iron is equal to…

A: Density of iron = 7870 kgm-3  Density of water=1000 kgm-3 Apparent weight of iron= 300N

Q: (a) The pressure inside an alveolus with a 2.00×10-4-m radius is 1.40×103  Pa , due to its…

A: P=Pressure=1.4×103 Par=Radius of alveolus=2×10−4 mγ=Surface tension

Q: what is the density of oil?

A: Given data: The height of oil in a glass cylinder is: h=20 cm=0.2 m The inside pressure on the…

Q: at a certain temperature, water rises inside 0.10 in diameter capillary tube. How high will it rise…

A:

Q: A certain fluid has a density of 1080 kg/m3 and is observed to rise to a height of 2.1 cm in a…

A: Surface tension is,

Q: Water rises to height of 10 cm in a certain capillary tube. If the same capillary is dipped into…

A: To compare- Surface tension of water (Tw) and surface tension of mercury (Tm). Given- Height of…

Q: A spherical shell made of a material with a densityof 1600 kg/m3 is placed in water. If the inner…

A: