The maximum depth dmax that a diver can snorkel is set by the density of the water
Question:
The maximum depth dmax that a diver can snorkel is set by the density of the water and the fact that human lungs can function against a maximum pressure difference (between inside and outside the chest cavity) of 0.050 atm. what is the difference in dmax for fresh water and the water of the Dead Sea (the saltiest natural water in the world, with a density of 1.5 x 103 kg/m3)?
Step by Step Answer:
Note that 005 atm equals 5065 Pa Application of Eq 147 with the ...View the full answer
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Related Video
Density helps us predict whether something will float. Density is super important to consider when building things like ships and submarines. The experiment in the video examines the water density by comparing a glass of water containing sugar with a simple glass of water
Students also viewed these Mechanics questions
-
Sea water contains an average of 1.08 x 103 ppm of Na+ and 270 ppm of SO42-. Calculate (a) The molar concentrations of Na+ and SO42- given that the average density of sea water is 1.02 g / mL. (b)...
-
A 1 m3 container is filled with 400 kg of granite stone, 200 kg dry sand and 0.2 m3 of liquid 25C water. Use properties from tables A.3 and A.4 and use air density of 1.1 kg/m3. Find the average...
-
Water is boiled at 1 atm pressure in a 25-cm-internaldiameter stainless steel pan on an electric range. If it is observed that the water level in the pan drops by 10 cm in 45 min, determine the rate...
-
To pick up the execution results, one can use the executeQuery() and executeUpdate() methods. The former returns an integer, and the latter returns a ResultSet.(True/False)
-
Reconsider Problem 10.22. Use the lessons learned from the CCW case study to address the following questions. a. What might be causing the significant shifts in total sales from month to month that...
-
How does the structure of a business purchase transaction affect the price and the terms? List several possible deal structures and their implications.
-
The brass rod is fixed at one end and free at the other end. If the length of the rod is \(L=2 \mathrm{~m}\), determine the greatest allowable load \(P\) that can be applied so that the rod does not...
-
Wieters Industries manufactures several products including a basic case for a popular smartphone. The company is considering adopting an activity-based costing approach for setting its budget. The...
-
Dawson Toys, Limited, produces a toy called the Maze with the following standards: Direct materials: 8 microns per toy at $0.31 per micron Direct labor: 1.5 hours per toy at $6.80 per hour During...
-
The balance sheets of Pop Corporation and Son Corporation at December 31, 2015, are summarized with fair-value information as follows (in thousands): On January 1, 2016, Pop Corporation acquired all...
-
At a depth of 10.9 km, the Challenger Deep in the Marianas Trench of the Pacific Ocean is the deepest site in any ocean. Yet, in 1960, Donald Walsh and Jacques Piccard reached the Challenger Deep in...
-
Crew members attempt to escape from a damaged submarine 100 m below the surface. What force must be applied to a pop-out hatch, which is 1.2m by 0.60 m, to push it out at that depth? Assume that the...
-
Write the formulas for each of the following ions and compounds: (a) Tetrahydroxozincate(II), (b) Pentaaquachlorochromium(III) chloride, (c) tetrabromocuprate( II), (d)...
-
Using the information below, calculate the cost of each of the energy producing reactions tested. CHEMICAL PRICE LIST Cost of HCI: $29.50/20 L bottle Cost of HC2H3O2: $61.31/20 L bottle Cost of...
-
An individual transfers property to a new corporation with an adjusted basis of $90,000 and a market value of $100,000. In exchange, the individual received shares with a market value of $20,000. For...
-
Using the relevant labor market statistics from Taldau Information-Analytical Center at stat.gov.kz, evaluate the long-term effects of the pandemic on the labor market. Here, it is essential to...
-
What kind of volatility is mentioned in the following: 2023, volatility, due to increased competition in the electric vehicle market and the impact of inflation and interest rates, Tesla...
-
Kuat LLC issued a $100,000, 10%, 5 year bond at 100. Interest is paid annually for this bond. Use the following values AS APPLICABLE and round to the nearest dollar Present Value(PV) of 1 at 5...
-
Fuel may be: (a) Solid (b) Liquid (c) Gas (d) All of these
-
An annual report of The Campbell Soup Company reported on its income statement $2.4 million as equity in earnings of affiliates. Journalize the entry that Campbell would have made to record this...
-
What are some measures listed under national income?
-
The engine of a car with mass m supplies a constant power P to the wheels to accelerate the car. You can ignore rolling friction and air resistance. The car is initially at rest. (a) Show that the...
-
Power of the Human Heart the human heart is a powerful and extremely reliable pump. Each day it takes in and discharges about 7S00 L of blood. Assume that the work done by the heart is equal to the...
-
Six diesel units in series can provide 13.4 MW of power to the lead car of a freight train. The diesel units have total mass 1.10 X 106 kg. The average car in the train has mass 8.2 X 104 kg and...
-
Verify the following identities. 14. sin(zx)=sinx 16. cos(30-x)+cos(30 +x)=3 cosx 18. cos(a+B)+cos(a-B)=2 cosa cos 3 15. sin( +x)=cosx 2 sin(-) 17. = cot a-cot sina sin
-
Compare and contrast different file systems used in modern operating systems, such as NTFS, ext4, and Btrfs. How do they differ in terms of data integrity, journaling, and performance ?
-
Describe the role of user and group permissions in operating systems. How do concepts like Access Control Lists (ACLs) and Role-Based Access Control (RBAC) enhance security ?
Study smarter with the SolutionInn App