A rock is suspended by a light string. When the rock is in air, thetension in the string is 52.9 N. When the rock is totally immersedin water, the tension is 39.6 N. When the rock is totally immersedin an unknown liquid, the tension is 16.4 N.Part AWhat is the density of the unknown liquid?Express your answer with the appropriate units.p=LONSubmitA ←ValuekgmPrevious Answers Request Answer For related problemsolving tips and strategies, you may want toview a Video Tutor Solution of A tale of two fluids.FigureA small force is applied to a small piston.Because the pressure p is thesame at all pointsat a givenheight inthe fluid...4PA₁F₂PA₂< 1 of 1...a piston of larger area at the sameheight experiences a larger force.Part AFor the hydraulic lift shown in (Eigure 1), what must be the ratio of the diameter of the vessel at the car to the diameter of the vessel where the force F₁ isapplied so that a 1490 kg car can be lifted with a force F₁ of just 125 N ?DeatDESSubmitProvide FeedbackIVE ΑΣΦRequest Answer6?Next >

Answered: Image /qna-images/answer/75a75bb4-088f-48d3-97ea-53db48c9049b.jpg

Answered: What is the density of the unknown…

Science

Physics

What is the density of the unknown liquid? Express your answer with the appropriate units.

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

The liquid is passed through a thin tube 3,5 mm in diameter. The length of the tube is 3,3 cm. What is the pressure difference between the ends of the tube to maintain the fluid flow at 2,6 ml / min? The viscosity of the liquid is 7,5 Pa - s. Enter the units of measurement in your answer.
In a car service station, a force of 130 N is required to raise the car on the hydraulic lift. If the diameter of the hydraulic lift is 21 times as the radius of the piston where the force must be applied, what is the mass of the car to be lifted? 57330 kg 26754 kg 279 kg 5850 kg
solution for number 24 please
The density of a composite is 1.7 g/cm3. The density of an unknown fluid is 2.2 g/cm3. An object made of the composite will _____ in the unknown fluid.
Hi please help: A cylindrical container with a cross-sectional area of 69.2 cm^2 holds a fluid of density 856kg/m^3. At the bottom of the container the pressure is 128kPa. Assume Pat= 101kPa A. What is the depth of the fluid? B. Find the pressure at the bottom of the container after an additional 2.25x10^-3m^3 of this fluid is added to the container. Assume that no fluid spills out of the container
A scale is used to measure the weight of an object and it is 5.37 N. When the object is fully immersed in water, the scale reads only 3.43 N. What is the density of the object?
A metal bowl with a weight of 1.20 N is placed in a larger kitchen container filled with soybean oil. How much soybean oil must the bowl displace in order to float? For reference, the mass density of soybean oil is about 917 g/liter and its weight density is about 8.99 N/liter. Please give your answer in liters.
A certain pressure can support a column of water 0.7 m. The same pressure will support a column of saline solution 0.6 m high. What is the density of saline solution?. The density of water = 1000 kg/m.
The small piston of a hydraulic lift (see figure below) has a radius of r1= 1.00 cm, and its large piston has a radius of r2=9.45 cm. What downward force of magnitude F1 must be applied to the small piston for the lift to raise a load of mass 1500 kg? Answer: N.
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.