5. A big glass cup is filled with water and oil with each h= 40 cm, as shown in Figure. Assuming the density of oil is poil = 0.70 g/cm3 and pwater = 1.0 g/cm3, calculate the pressure Pi at the interface I between oil and water and the pressure Pbottom at the bottom of the cup. air h =0.4 m oil P1 D h 0.4 m Pbottom = water %3D

5. A big glass cup is filled with water and oil with each h= 40 cm, as shown in Figure. Assuming the density of oil is poil = 0.70 g/cm3 and pwater = 1.0 g/cm3, calculate the pressure Pi at the interface I between oil and water and the pressure Pbottom at the bottom of the cup. air h =0.4 m oil P1 D h 0.4 m Pbottom = water %3D

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

SP5. A pipe with a circular cross section has a diameter of 9 cm. It narrows at one point to a diameter of 5.2 cm. The pipe is carrying a steady stream of water that completely fills the pipe and is moving with a speed of 1.6 m/s in the wider portion. a. What are the cross-sectional areas of the wide and nar- row portions of the pipe? (A = ar", and the radius is half the diameter.) b. What is the speed of the water in the narrow portion of the pipe? c. Is the pressure in the narrow portion of the pipe greater than, less than, or equal to the pressure in the wider portion? Explain.
Given: A woman of m = 51 kg stands on the ice. The contact area between her skate and the ice is A = 0.0061 m2 Express the force that the person exerts on the ice, F, in terms of m and g. You do not need to include the force of the column of air above her. Calculate the numerical value of F in N. Express the pressure on the ice from the person P in terms of F and A. Calculate the numerical value of P in Pa
A viewing window on the side of a large tank at a public aquarium measures 58 in. by 68 in. The average gauge pressure from the water is 3 psi. What is the total outward force on the window?lb
6. A solid aluminum bar weighs 89 N in air. a. What is its volume? b. If it is suspended from a rope and totally submerged in water, what is the tension in the rope?
A 46kg woman wearing shoes with high heels has her weight resting only on an area of 5.5 x 10-³ m² per shoe. a) How much pressure acts on the woman's feet? (both feet!) ✓ ✓ ✓ b) If the woman stood flat footed without high heeled shoes, what affect would it have on the pressure she feels on her feet? Circle one of the following: ✓ a. Increase Pressure b. Decrease Pressure c. No Change in Pressure
3 / 6 | 100% + | @ 2. A glass tube is bent into the shape shown, and filled with water. The right end of the tube is open to the air, but the left end of the tube is sealed. What is the pressure P₁ of the gas inside the sealed left end? (Note: the answer is not Patm.) BJ 0.5m 0.4m 0.3m 0.2m 0.1m Om PL ..... S ...
V6
A U shaped tube with diameter 2.00 cm, open to the air on both ends, contains mercury. Oil ispoured into the left arm until the oil column is 15.0 cm high. Then water is poured into the rightarm until the water column is 10.0 cm.a. On which side of the tube is the mercury level higher? Support your answer.b. What is the change in height of the mercury on both sides of the tube?c. To make the mercury return to its original level, which fluid would you have to add to thetube, and how much would you have to add (in cm cubed)?