WebbThe radii of the two columns in a U-tube are \ ( r_ {1} \), and \ ( r_ {2}\left (r_ {1}\right) \). When a liquid of density \ ( \rho \) (angle of contact is \ ( \mathrm {P} \) \ ( 0^ {\circ} \)... WebbQ. In a U-tube, the radii of two columns are, respectively r 1 and r 2 . When a liquid of density ρ (θ = 0 ∘) is filled in it, a level difference of h is observed on the two arms. The surface tension of the liquid is

In a U -tube, the radii of two columns are, respectively r1 and r2 ...

WebbSet it so both tubes are set at the same radius (25 mm) and that both tubes are filled with fresh water. Raise the water level in tube 1 to 400 mm and keep tube 2 at 300 mm. Pull the pin that... WebbThe radii of the two columns in U tube are r 1 and r 2 . When a liquid of density ρ (angle of contact is 0 ∘ ) is filled in it the level difference of liquid in two arms is h . The surface … port of derry ireland

Q. In a U-tube the radii of two columns are respectively

WebbThe radii of the two columns in a U - tube are r1 and r2. When a liquid of density p (angle of contact is 0° ) is filled in it, the level difference of the liquid in the two arms is h. The … WebbThe radii of the two columns in \( U \) tube are \( r_{1} \) and \( r_{2}\left(r_{2}r_{1}\right) \) When a liquid of density \( \rho \) (angle\( \mathrm{P} \... Webb21 nov. 2024 · To Find: Radius of the tube = r =? Solution: The rise in the tube is given by ∴ r = (2 × 70 × 10 -3 × cos 0°) / (7× 10 -2 × 1 ×10³ × 9.8) ∴ r = 2 × 10 -4 m = 0.2 × 10 -3 m = 0.2 mm Ans: The radius of the capillary is 0.2 mm Example – 2: Water rises to a height of 4.5 cm in a capillary tube of radius r. port of delivery 貿易用語