A 1-kg block of copper at 100 o C is placed in a calorimeter of negligible heat

Question:

A 1-kg block of copper at 100^oC is placed in a calorimeter of negligible heat capacity containing 4 L of water at 0^oC. Find the entropy change of

(a) The copper block,

(b) The water, and

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

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

See More Books

Question Posted: Jul 16, 2011 02:22 PM

See More Questions

A 15 kg block of copper at 100oC is dropped into an insulated tank that contains 1 m3 of liquid water at 20oC. Determine. (a) The equilibrium temperature. (b) The entropy generated in this process.
A 1 kg block of copper at 350C is quenched in a 10 kg oil bath initially at ambient temperature of 20C. Calculate the final uniform temperature (no heat transfer to/from ambient) and...
A 1 kg block of copper at 350C is quenched in a 10 kg oil bath initially at ambient temperature of 20C. Calculate the final uniform temperature (no heat transfer to/from ambient) and the change of...
Each of the following passages may be plausibly criticized by some who conclude that it contains a fallacy, but each may be defended by some who deny that the argument is fallacious. Discuss the...
What is the link that connects the schedule of cost of goods manufactured to the schedule of cost of goods sold?
Mark Weinstein has been working on an advanced technology in laser eye surgery. His technology will be available in the near term. He anticipates his first annual cash flow from the technology to be...
Explain the difference between multiple and simple inheritance and provide one example of each.
Marble Construction estimates that its WACC is 10% if equity comes from retained earnings. However, if the company issues new stock to raise new equity, it estimates that its WACC will rise to 10.8%....
Smiley Industrial Goods has bonds on the market making semi-annual payments of $37.4372, with 13 years to maturity, and selling for $1,095. At this prior, the bond yield per cent. What is the annual...
A random right triangle can be constructed in the following manner. Let A be a random angle whose distribution is uniform on (0,Ï/2). For each X, construct a triangle as pictured below. Here, Y...
A 100-g piece of ice at 0 o C is placed in an insulated container with 100 g of water at 100 o C. (a) When thermal equilibrium is established, what is the final temperature of the water? Ignore the...
If a 2-kg piece of lead at 100 o C is dropped into a lake at 10 o C, find the entropy change of the universe.
Determine whether v and w are parallel, orthogonal, or neither. v = 3i - 4j; w = -3i + 4j
According to the ModiglianiMiller Theorem, does it benefit a firms shareholders when more leverage is added to the firms financial structure? Why or why not?
Why would you expect the cumulative total of interest payments under an ARM to be less than those under an FRM of the same maturity? Compare the risks to the borrower.
Can you expect to earn extraordinary returns by picking hot stocks?
How does the Treasury use the money market to meet its financing needs? That is, does it issue Treasury bills to meet longer-term financing needs or seasonal variations in its cash flow?
In any given year, the corporate sector retires more shares (in value terms) than it issues in new stock. Still, the value of the stock market increases over time. What can account for this increase...
What is a functional currency? How does its choice determine applicable translation rules under FASB Statement No. 52?
On July 1, 2011, Flashlight Corporation sold equipment it had recently purchased to an unaffiliated company for $480,000. The equipment had a book value on Flashlights books of $390,000 and a...
If a bank has assets of $100 million and liabilities of $95 million, what is its net worth? If 60 percent of its assets were loans, what percentage of the loans could go sour before the bank would...
(a) How much excess charge must be placed on a copper sphere 25.0 cm in diameter so that the potential of its center, relative to infinity, is 1.50 kV? (b) What is the potential of the sphere's...
(a) Show that V for a spherical shell of radius R, that has charge q distributed uniformly over its surface, is the same as V for a solid conductor with radius R and charge q. (b) You rub an inflated...
The electric field at the surface of a charged, solid, copper sphere with radius 0.200 m is 3800 N/c, directed toward the center of the sphere. What is the potential at the center of the sphere, if...
In the Queries section of the Navigation Pane, right-click Stone Mountain Patients to select it and display the shortcut menu. 3. Click Copy on the shortcut menu. 4. Right-click the empty area near...
What is 'audit risk', and discuss/analyze the components of audit risk. b. List the four (4) things involved in the initial audit planning and which should be done early in the audit.
K Internal control is a plan of organization and a system of procedures, implemented by company. A. external auditors; management B. external auditors; board of directors OC. internal auditors;...

A 1-kg block of copper at 100 o C is placed in a calorimeter of negligible heat

Question:

Step by Step Answer:

a Using the calorimetry equation to find the final temperature 1 03...View the full answer

Fundamentals of Ethics for Scientists and Engineers

Students also viewed these Thermodynamics questions