5th Edition

ISBN: 9780134296074

Author: GIANCOLI

Publisher: VST

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Chapter 13, Problem 76P

(III) Show that inside a soap bubble, there must be a pressure ΔP in excess of that outside equal to ΔP = 4γ/r, where r is the radius of the bubble and γ is the surface tension. [Hint: Think of the bubble as two hemispheres in contact with each other: and remember that there are two surfaces to the bubble. Note that this result applies to any kind of membrane, where 2γ is the tension per unit length in that membrane.]

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Chapter 13, Problem 75P

Chapter 13, Problem 77P

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Chapter 13 Solutions

EBK PHYSICS FOR SCIENTISTS & ENGINEERS

Ch. 13.3 - Prob. 1AE Ch. 13.3 - A dam holds hack a lake that is 85 m deep at the...Ch. 13.7 - On the hydrometer of Example 1311, will the marks...Ch. 13.7 - Prob. 1DE Ch. 13.7 - Prob. 1EE Ch. 13.9 - As water in a level pipe passes from a narrow...Ch. 13.10 - Return to Chapter-Opening Question 2, page 339,...Ch. 13 - If one material has a higher density than another,...Ch. 13 - Airplane travelers sometimes note that their...Ch. 13 - The three containers in Fig. 1343 are filled with...

Ch. 13 - Consider what happens when you push both a pin and...Ch. 13 - A small amount of water is boiled in a 1-gallon...Ch. 13 - Prob. 6Q Ch. 13 - An ice cube floats in a glass of water filled to...Ch. 13 - Will an ice cube float in a glass of alcohol? Why...Ch. 13 - A submerged can of Coke will sink, but a can of...Ch. 13 - Prob. 10Q Ch. 13 - Explain how the tube in Fig. 1344, known as a...Ch. 13 - A barge filled high with sand approaches a low...Ch. 13 - Explain why helium weather balloons, which are...Ch. 13 - A row boat floats in a swimming pool, and the...Ch. 13 - Will an empty balloon have precisely the same...Ch. 13 - Why do you float higher in salt water than in...Ch. 13 - If you dangle two pieces of paper vertically, a...Ch. 13 - Why does the stream of water from a faucet...Ch. 13 - Prob. 19Q Ch. 13 - Prob. 20Q Ch. 13 - A tall Styrofoam cup is filled with water. Two...Ch. 13 - Why do airplanes normally lake off into the wind?Ch. 13 - Two ships moving in parallel paths close to one...Ch. 13 - Prob. 24Q Ch. 13 - Prob. 25Q Ch. 13 - Prob. 1MCQ Ch. 13 - Prob. 2MCQ Ch. 13 - Prob. 3MCQ Ch. 13 - Prob. 4MCQ Ch. 13 - Prob. 5MCQ Ch. 13 - Prob. 6MCQ Ch. 13 - Prob. 7MCQ Ch. 13 - Prob. 8MCQ Ch. 13 - Prob. 9MCQ Ch. 13 - Prob. 10MCQ Ch. 13 - Prob. 11MCQ Ch. 13 - Prob. 12MCQ Ch. 13 - Prob. 13MCQ Ch. 13 - Prob. 14MCQ Ch. 13 - (I) The approximate volume of the granite monolith...Ch. 13 - Prob. 2P Ch. 13 - Prob. 3P Ch. 13 - Prob. 4P Ch. 13 - Prob. 5P Ch. 13 - Prob. 6P Ch. 13 - Prob. 7P Ch. 13 - Prob. 8P Ch. 13 - Prob. 9P Ch. 13 - Prob. 10P Ch. 13 - (II) How high would the level be in an alcohol...Ch. 13 - Prob. 12P Ch. 13 - Prob. 13P Ch. 13 - Prob. 14P Ch. 13 - Prob. 15P Ch. 13 - Prob. 16P Ch. 13 - (II) Water anti then oil (which dont mix) are...Ch. 13 - Prob. 18P Ch. 13 - Prob. 19P Ch. 13 - Prob. 20P Ch. 13 - Prob. 21P Ch. 13 - (III) A beaker of liquid accelerates from rest, on...Ch. 13 - (III) Water stands at a height h behind a vertical...Ch. 13 - (III) Estimate the density of the water 5.4 km...Ch. 13 - (III) A cylindrical bucket of liquid (density ) is...Ch. 13 - (I) What fraction of a piece of iron will he...Ch. 13 - Prob. 27P Ch. 13 - Prob. 28P Ch. 13 - Prob. 29P Ch. 13 - Prob. 30P Ch. 13 - (II) The specific gravity of ice is 0.917, whereas...Ch. 13 - Prob. 32P Ch. 13 - Prob. 33P Ch. 13 - Prob. 34P Ch. 13 - Prob. 35P Ch. 13 - Prob. 36P Ch. 13 - Prob. 37P Ch. 13 - Prob. 38P Ch. 13 - Prob. 39P Ch. 13 - (II) A cube of side length 10.0 cm and made of...Ch. 13 - Prob. 41P Ch. 13 - (III) If an object floats in water, its density...Ch. 13 - Prob. 43P Ch. 13 - Prob. 44P Ch. 13 - Prob. 45P Ch. 13 - Prob. 46P Ch. 13 - Prob. 47P Ch. 13 - Prob. 48P Ch. 13 - (II) A 180-km/h wind blowing over the flat roof of...Ch. 13 - Prob. 50P Ch. 13 - (II) Estimate the air pressure inside a category 5...Ch. 13 - Prob. 52P Ch. 13 - (II) Show that the power needed to drive a fluid...Ch. 13 - Prob. 54P Ch. 13 - Prob. 55P Ch. 13 - (II) In Fig. 1355, take into account the speed of...Ch. 13 - (II) Suppose the top surface of the vessel in Fig....Ch. 13 - Prob. 58P Ch. 13 - Prob. 59P Ch. 13 - Prob. 60P Ch. 13 - Prob. 61P Ch. 13 - Prob. 62P Ch. 13 - Prob. 63P Ch. 13 - Prob. 64P Ch. 13 - Prob. 65P Ch. 13 - Prob. 66P Ch. 13 - Prob. 67P Ch. 13 - Prob. 68P Ch. 13 - Prob. 69P Ch. 13 - Prob. 70P Ch. 13 - (III) A patient is to be given a blood...Ch. 13 - Prob. 72P Ch. 13 - Prob. 73P Ch. 13 - Prob. 74P Ch. 13 - (III) Estimate the diameter of a steel needle that...Ch. 13 - (III) Show that inside a soap bubble, there must...Ch. 13 - (III) A common effect of surface tension is the...Ch. 13 - Prob. 78P Ch. 13 - Prob. 79GP Ch. 13 - Prob. 80GP Ch. 13 - Estimate the difference in air pressure between...Ch. 13 - Prob. 82GP Ch. 13 - Prob. 83GP Ch. 13 - Prob. 84GP Ch. 13 - Prob. 85GP Ch. 13 - Airlines are allowed to maintain a minimum air...Ch. 13 - Prob. 87GP Ch. 13 - Prob. 88GP Ch. 13 - Prob. 89GP Ch. 13 - Prob. 90GP Ch. 13 - A simple model (Fig. 13-57) considers a continent...Ch. 13 - Prob. 92GP Ch. 13 - Prob. 93GP Ch. 13 - Prob. 94GP Ch. 13 - The stream of water from a faucet decreases in...Ch. 13 - Prob. 96GP Ch. 13 - Prob. 97GP Ch. 13 - Prob. 98GP Ch. 13 - Prob. 99GP Ch. 13 - Prob. 100GP Ch. 13 - Prob. 101GP Ch. 13 - Prob. 102GP Ch. 13 - Prob. 103GP Ch. 13 - Prob. 104GP

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