A student challenges the second law of thermodynamics by saying that entropy does not have to increase

Question:

A student challenges the second law of thermodynamics by saying that entropy does not have to increase in all situations, such as when water freezes to ice. Is this challenge valid? Why or why not?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

See More Books

Question Posted: Aug 29, 2015 04:58 AM

See More Questions

State the second law of thermodynamics.
Does the second law of thermodynamics contradict or correct the first law? Argue for your answer.
(a) Express the second law of thermodynamics in words. (b) If the entropy of the system increases during a reversible process, what can you say about the entropy change of the surroundings? (c) In a...
Riffa Football Club is planning to organize a football tournament to raise charity funds. The estimated costs per match Amount paid to Players, Coaches and Referees BHD 1,400; Ground Rent BHD 250;...
This case is available online in the Connect library. By completing this case, you will learn what earnings management and smoothing earnings mean, and you will see how it occurs when estimates of...
M/s Gagan Cycle Ltd. (a) The accounts of M/s. Gagan Cycle Ltd. show a profit of 88,000 for the year. This includes an amount of 25,000 relating to an order just received. Based on this information,...
If $A$ and $B$ are mutually exclusive events, $P(A)=0.45$, and $P(B)=0.30$, find (a) $P(\bar{A})$; (b) $P(A \cup B)$; (c) $P(A \cap \bar{B})$; (d) $P(\bar{A} \cap \bar{B})$.
Slick Pads is a company that manufactures laptop notebook computers. The company is considering adding its own line of computer printers as well. It has considered the implications from the marketing...
A project has an initial cost of $35,000, expected net cash inflows of $14,000 per year for 11 years, and a cost of capital of 10%. What is the project's PI? (Hint: Begin by constructing a time...
A month has elapsed since Precision Computer Centres year-end. Tony Freedman will use four specialized journals for recording business transactions in the month of Septemberyou will find two in...
Does the entropy of each of the following objects increase or decrease? (a) Ice as it melts; (b) Water vapor as it condenses; (c) Water as it is heated on a stove; (d) Food as it is cooled in a...
A student tries to cool his dormitory room by opening the refrigerator door. Will that work? Explain.
Following the initial Persian Gulf War, the Pentagon changed its logistics processes to be more corporate-like. The extravagant "just-in-case" mentality was replaced with "just-in-time" systems....
True or False: When multiple independent, divisible investments are available, form the investment portfolio so that the internal rate of return is maximized.
True or False: If the optimum replacement interval for an over-the-road tractor is 4 years and the initial cost of the tractor is increased by 20% then the optimum replacement interval for the next...
True or False: If indivisible investment 2 is contingent on indivisible investment 1 being funded, then X 2 - X 1 < 0 is added as a constraint to the BLP formulation.
Identify a public project that has been performed by a government unit at any level in your city, state, or country. Identify a. The main thrust or nature of the project. b. Who benefits from the...
If a train of pulses moves into shallower water as it approaches a shore, A. The wavelength increases. B. The wavelength stays the same. C. The wavelength decreases.
Decide whether the transformation is a translation, reflection, or rotation. y X
g(x) = x 5 5x 6 a. Show that g(x) = 0 has a root, , between x = 1 and x = 2. b. Show that the equation g(x) = 0 can be written as x = (px + q) 1/r , where p, q and r are integers to be found. The...
A defibrillator is used by emergency medical staff to shock the heart of an accident victim by applying a 10,000-V potential difference across the victims chest. (a) If the defibrillator has an...
The temperature coefficient of resistivity for copper is a 3.9 x 10 -3 K -1 . If a copper wire has a resistance of 350 at 20 K, what is its resistance at 420 K?
The fi lament of an incandescent lightbulb is a thin tungsten wire. Suppose a lightbulb has a resistance of 50 at room temperature. During normal operation, the filament reaches a temperature of...
In this module, we discussed reporting and analyzing performance data. Take a look at your local school district, city, or county government website. Discuss the following: 1. Post a link and give a...
With reference to a project of your own, draw a project team charter and include the relevant details for the project you had selected.
In this Week 7 discussion, you will post at least two paragraphs to discuss global sourcing and procurement. In your discussion post, you will address the challenges in implementing a global sourcing...

A student challenges the second law of thermodynamics by saying that entropy does not have to increase

Question:

Step by Step Answer:

No this is not a valid challenge because ice or water itself is not an ...View the full answer

College Physics

Students also viewed these Thermodynamics questions