College Physics (10th Edition)
10th Edition
ISBN: 9780321902788
Author: Hugh D. Young, Philip W. Adams, Raymond Joseph Chastain
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 13, Problem 5P
How big is a million dollars? At the time this text was written, the price of gold was about $1400 per ounce, while that of silver was about $20 an ounce. The “ounce” in this case is the troy ounce, which is equal to 31.1035 g. (The more familiar avoirdupois ounce is equal to 28.35 g.) The density of gold is 19.3 g/cm3 and that of silver is 10.5 g/cm3. (a) If you found a spherical gold nugget worth $1 million, what would be its diameter? (b) How much would a silver nugget of that size be worth?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionChapter 13 Solutions
College Physics (10th Edition)
Ch. 13 - A clear plastic hose is attached to the narrow end...Ch. 13 - Equation 13.5 shows that an area ratio of 100 to 1...Ch. 13 - Suppose the door of a room makes an airtight, but...Ch. 13 - When a smooth-flowing stream of water comes out of...Ch. 13 - You push an empty glass jar into a tank of water...Ch. 13 - A very smooth wooden block is pressed against the...Ch. 13 - A marble is in a little box that is floating in a...Ch. 13 - If a rocketship traveling through the vacuum of...Ch. 13 - There is a great deal of ice floating on the...Ch. 13 - Submarines can remain at equilibrium at various...
Ch. 13 - You are told, Bernoullis equation tells us that...Ch. 13 - A helium-filled balloon is tied to a light string...Ch. 13 - Which has a greater buoyant force on it, a 25 cm3...Ch. 13 - A mass of sunken lead is resting against the...Ch. 13 - Two equal-mass pieces of metal are sitting side by...Ch. 13 - Prob. 4MCPCh. 13 - A horizontal cylindrical pipe has a part with a...Ch. 13 - If the absolute pressure at a depth d in a lake is...Ch. 13 - Prob. 7MCPCh. 13 - A rigid metal object is dropped into a lake and...Ch. 13 - Prob. 9MCPCh. 13 - Identical-size cubes of lead and aluminum are...Ch. 13 - Two small holes are drilled in the side of a...Ch. 13 - Prob. 12MCPCh. 13 - You purchase a rectangular piece of metal that has...Ch. 13 - A kidnapper demands a 40.0 kg cube of platinum as...Ch. 13 - Calculate the weight of air at 20C in a room that...Ch. 13 - By how many newtons do you increase the weight of...Ch. 13 - How big is a million dollars? At the time this...Ch. 13 - A cube 5.0 cm on each side is made of a metal...Ch. 13 - A cube of compressible material (such as Styrofoam...Ch. 13 - A hollow cylindrical copper pipe is 1.50 m long...Ch. 13 - A uniform lead sphere and a uniform aluminum...Ch. 13 - Prob. 10PCh. 13 - Blood, (a) Mass of blood. The human body typically...Ch. 13 - Landing on Venus. One of the great difficulties in...Ch. 13 - You are designing a manned submersible to...Ch. 13 - Glaucoma. Under normal circumstances, the vitreous...Ch. 13 - A 1-m-tall glass tube is placed on the moon and...Ch. 13 - What gauge pressure must a pump produce to pump...Ch. 13 - Intravenous feeding. A hospital patient is being...Ch. 13 - A 975-kg car has its tires each inflated to 32.0...Ch. 13 - An electrical short cuts off all power to a...Ch. 13 - Standing on your head. (a) When you stand on your...Ch. 13 - You are designing a machine for a space...Ch. 13 - Ear damage from diving. If the force on the...Ch. 13 - A barrel contains a 0.120 m layer of oil of...Ch. 13 - Blood pressure. Systemic blood pressure is...Ch. 13 - The piston of a hydraulic automobile lift is 0.30...Ch. 13 - Prob. 27PCh. 13 - There is a maximum depth at which a diver can...Ch. 13 - A solid aluminum ingot weighs 89 N in air. (a)...Ch. 13 - A block of wood has a density of 700 kg/m3. It is...Ch. 13 - When an open-faced boat has a mass of 5750 kg,...Ch. 13 - An ore sample weighs 17.50 N in air. When the...Ch. 13 - A slab of ice floats on a freshwater lake. What...Ch. 13 - Using data from Appendix E, calculate the average...Ch. 13 - A hollow plastic sphere is held below the surface...Ch. 13 - (a) Calculate the buoyant force of air (density...Ch. 13 - The tip of the iceberg. Icebergs consist of...Ch. 13 - At 20C, the surface tension of water is 0.073 N/m....Ch. 13 - Find the gauge pressure in pascals inside a soap...Ch. 13 - What radius must a water drop have for the...Ch. 13 - At 20C, the surface tension of water is 0.0728 N/m...Ch. 13 - An irrigation canal has a rectangular cross...Ch. 13 - Water is flowing in a pipe with a varying...Ch. 13 - Water is flowing in a cylindrical pipe of varying...Ch. 13 - A shower head has 20 circular openings, each with...Ch. 13 - Prob. 46PCh. 13 - Prob. 47PCh. 13 - A sealed tank containing seawater to a height of...Ch. 13 - What gauge pressure is required in the city water...Ch. 13 - At one point in a pipeline, the waters speed is...Ch. 13 - Lift on an airplane. Air streams horizontally past...Ch. 13 - A golf course sprinkler system discharges water...Ch. 13 - Water discharges from a horizontal cylindrical...Ch. 13 - Prob. 54PCh. 13 - At a certain point in a horizontal pipeline, the...Ch. 13 - Advertisements for a certain small car claim that...Ch. 13 - A U-shaped tube open to the air at both ends...Ch. 13 - A swimming pool is 3 m wide and 6 m long. The...Ch. 13 - A piece of wood is 0.600 m long. 0.250 m wide, and...Ch. 13 - A hot-air balloon has a volume of 2200 m3. The...Ch. 13 - In seawater, a life preserver with a volume of...Ch. 13 - Block A in Figure 13.43 hangs by a cord from...Ch. 13 - A hunk of aluminum is completely covered with a...Ch. 13 - An industrial waste tank contains a layer of...Ch. 13 - An open cylindrical tank of acid rests at the edge...Ch. 13 - Water stands at a depth H in a large, open tank...Ch. 13 - Prob. 67GPCh. 13 - The horizontal pipe shown in Figure 13.45 has a...Ch. 13 - Venturi meter. The Venturi meter is a device used...Ch. 13 - Elephants under pressure. An elephant can swim or...Ch. 13 - Prob. 71PPCh. 13 - Elephants under pressure. An elephant can swim or...Ch. 13 - Prob. 73PP
Additional Science Textbook Solutions
Find more solutions based on key concepts
Choose the best answer to each of the following. Explain your reasoning. Which of the following correctly lists...
The Cosmic Perspective Fundamentals (2nd Edition)
A long conducting rod of radius R carries a nonuniform current density J = J0r/R, where J0 is a constant and r ...
Essential University Physics: Volume 2 (3rd Edition)
Write each number in scientific notation.
18. 3,500,000,000
Applied Physics (11th Edition)
17. Use the wave front representation to explain what happens to the interference pattern produced by two coher...
College Physics
The strength of the magnetic field.
Physics (5th Edition)
21. Zach, whose mass is 80 kg, is in an elevator descending at 10 m/s The elevator takes 3.0 s to brake to a st...
College Physics: A Strategic Approach (4th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- A rod extending between x = 0 and x = 14.0 cm has uniform cross-sectional area A = 9.00 cm2. Its density increases steadily between its ends from 2.70 g/cm3 to 19.3 g/cm3. (a) Identify the constants B and C required in the expression = B + Cx to describe the variable density. (b) The mass of the rod is given by m=allmaterialdV=allxAdx=014.0cm(B+Cx)(9.00cm2)dx Carry out the integration to find the mass of the rod.arrow_forwardHow many cubic meters of helium are required to lift a light balloon with a 400-kg payload to a height of 8 000 m? Take Hc = 0.179 kg/m3. Assume the balloon maintains a constant volume and the density of air decreases with the altitude z according to the expression pair = 0e-z/8 000, where z is in meters and 0 = 1.20 kg/m3 is the density of air at sea level.arrow_forwardA 75.0-kg floats in freshwater 3.00% of his volume above water when his are empty, and 5.00% of his volume above water when his lungs are full. Calculate the volume of air inhales—called his lung capacity—in liters. (b) Does lung volume seem reasonable?arrow_forward
- A small statue is recovered in an archaeological dig. Its weight is measured to be 96 lb, and its volume 0.08 ft3. (a) What is the statue's weight density? (b) What substance is it?arrow_forwardA house is advertised as having 1 420 square feet under its roof. What is area in square meters? (a) 4 660 m2(b) 132 m2 (c) 158m2 (d) 132 m2 (e) 10.2m1arrow_forwardMercury is poured into a U-tube as shown in Figure P15.17a. The left arm of the tube has cross-sectional area A1 of 10.0 cm2, and the right arm has a cross-sectional area A2 of 5.00 cm2. One hundred grams of water are then poured into the right arm as shown in Figure P15.17b. (a) Determine the length of the water column in the right arm of the U-tube. (b) Given that the density of mercury is 13.6 g/cm3, what distance h does the mercury rise in the left arm?arrow_forward
- Show that the Reynolds number NRis unitless by substituting units for all the quantities in its definition and cancelling.arrow_forwardDry air is primarily composed of nitrogen. In a classroom demonstration, a physics instructor pours 2.00 L of liquid nitrogen into a beaker. After the nitrogen evaporates, how much volume does it occupy if its density is equal to that of the dry air at sea level? Liquid nitrogen has a density of 808 kg/m3.arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- University Physics Volume 1PhysicsISBN:9781938168277Author:William Moebs, Samuel J. Ling, Jeff SannyPublisher:OpenStax - Rice UniversityPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningPhysics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
- Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningCollege PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax College
University Physics Volume 1
Physics
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:OpenStax - Rice University
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:OpenStax College
Fluids in Motion: Crash Course Physics #15; Author: Crash Course;https://www.youtube.com/watch?v=fJefjG3xhW0;License: Standard YouTube License, CC-BY