A liquid (ρ = 1.65 g/cm3) flows through a horizontal pipe of varying cross-section as in the figure below. In the first section, the cross-sectional area is 10.0 cm2, the flow speed is 252 cm/s, and the pressure is 1.20  105 Pa. In the second section, the cross-sectional area is 3.50 cm2.

9 of 11 Water, with a density of p = 1135 kg/m³, flows in a horizontal pipe. In one segment of the pipe, the flow speed is U1 = 6.13 m/s. In a second segment, the flow speed is v2 = 3.37 m/s. What is the difference between the pressure in the second segment (P2) and the pressure in the first segment (P1)? P2 – P1 = %3D

A liquid (p 1.65 g/cm³) flows through a horizontal pipe of varying cross section as in the figure below. In the first section, the cross-sectional area %D is 10.0 cm2, the flow speed is 272 cm/s, and the pressure is 1.20 x 105 Pa. In the second section, the cross-sectional area is 3.50 cm². (a) Calculate the smaller section's flow speed. (Enter your answer to at least two decimal places.) 777.11 X m/s (b) Calculate the smaller section's pressure. Pa

Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is 1.70 x 105 Pa and the pipe radius is 2.60 cm. At the higher point located at y = 2.50 m, the pressure is 1.29 x 105 Pa and the pipe radius is 1.40 cm. P₂ P₁ (a) Find the speed of flow in the lower section. m/s (b) Find the speed of flow in the upper section. m/s (c) Find the volume flow rate through the pipe. m³/s Y la ac

A brine solution with a density of 1230 kg/m³ moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is P₁ = 2.00 × 104 Pa, and the pipe diameter is 5.00 cm. At another point y = 0.40 m higher, the pressure is P₂ = 1.00 × 104 Pa and the pipe diameter is 2.50 cm. P₁ (a) Find the speed of flow (in m/s) in the lower section. m/s (b) Find the speed of flow (in m/s) in the upper section. m/s (c) Find the volume flow rate (in m³/s) through the pipe. m³/s

3. Water moves through a constricted pipe in steady and ideal flow. At the lower point shown in figure, the pressure is 1.75 × 105 Pa and the pipe radius is 3.00 cm. At the higher point located at y = 2.50 m, the pressure is 1.20 x 105 Pa and the pipe radius is 1.50 cm. Find the speed of flow (a) in the lower section and (b) in the section. upper P2 P1 Address 99+ PrtScn Home End

Oil with a density of 890 kg/m³ moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is P, = 1.95 × 104 Pa, and the pipe diameter is 8.00 cm. At another point y = 0.20 m higher, the pressure is P, = 1.15 × 104 Pa and the pipe diameter is 4.00 cm. (a) Find the speed of flow (in m/s) in the lower section. m/s (b) Find the speed of flow (in m/s) in the upper section. m/s (c) Find the volume flow rate (in m³/s) through the pipe. m3/s

The figure below shows a horizontal pipe with a varying cross section. A liquid with a density of 1.65 g/cm³ flows from left to right in the pipe, from larger to smaller cross section. The left side's cross-sectional area is 10.0 cm², and while in this side, the speed of the liquid is 2.72 m/s, and the pressure is 1.20 × 105 Pa. The right side's cross sectional-area is 4.00 cm². (a) What is the speed (in m/s) of the liquid in the right side (the smaller section)? (Enter your answer to at least three significant figures.) m/s (b) What is the pressure (in Pa) of the liquid in the right side (the smaller section)? Pa

The U-tube in the figure contains two liquids in static equilibrium: Water of density ???? = 998 ????/??3 is in the right arm, and oil of unknown density ???? is in the left. Measurement gives ℓ = 135 mm and ?? = 12.3 mm. What is the density of oil.