FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

7:20 LTE+ it . 97% . . . 4) A piece of metal at 80C is placed in 1.2 L of water at 72 C.

image text in transcribed
7:20 LTE+ it . 97% . . . 4) A piece of metal at 80C is placed in 1.2 L of water at 72 C. The system is thermally isolated and reaches a final temperature of 75 C. specific heat of water is 4186 J/kg .C. a) Estimate the approximate change in entropy for this process. Bonus: b) What is the exact change in entropy for this process? Share Edit Lens Delete O K

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Near-earth Laser Communications

Near-earth Laser Communications

Authors: Hamid Hemmati

2nd Edition

042953261X, 9780429532610

More Books

Students also viewed these Physics questions

Question

★★★★★
Lighthouse Enterprises decided to issue $1,400,000 of 10-year bonds. The interest rate on the bonds is stated at 10%, payable semiannually. At the time the bonds were sold, the market rate had...

Answered: 1 week ago

Question

★★★★★
A project requires an initial investment of \($200\) 000. It has a life of five years and generates net cash inflows in each of the five years of \($55\) 000. The net present value of the project...

Answered: 1 week ago

Question

★★★★★
2. Being friendly with pupils often leads them to become too familiar.

Answered: 1 week ago

Question

★★★★★
1. Calculate the C&F Lisbon price per machine and the CIF Lisbon price per machine. 2. At what point in time, or place, will RAP's responsibilities for arrangements of the shipment end? When does...

Answered: 1 week ago

Question

★★★★★
3. Measuring stand-alone risk using realized (historical)data Returns earned over a given time period are called realized returns. Historical data on realized returns is often used to estimate future...

Answered: 1 week ago

Question

★★★★★
The management of Zigby Manufacturing prepared the following balance sheet for March 31. Cash Accounts receivable Raw materials inventory Assets ZIGBY MANUFACTURING Balance Sheet March 31 Liabilities...

Answered: 1 week ago

Question

★★★★★
INFORMATION Extracts of the statement of comprehensive income and statement of financial position of Silverstone Limited for 2021 and 2020 are as follows: Statement of Comprehensive Income for the...

Answered: 1 week ago

Question

★★★★★
The gra a quadratic function with vertex (0, 1) is shown in the Find the unge and the domain. 10 8 -2 24 6 8.10 Write the range and domain using interval notation. (a) range: (0,0) [0,0] (0,0)

Answered: 1 week ago

Question

★★★★★
Consider the equation z16 (1+ 3i). Find the value of z which satisfies this equation and which has the second smallest positive argument 0,0 Answered: 1 week ago

Answered: 1 week ago

Question

★★★★★
Coburn (beginning capital, $57,000) and Webb (beginning capital $93,000) are partners. During 2022, the partnership earned net income of $65,000, and Coburn made drawings of $19,000 while Webb made...

Answered: 1 week ago

Question

★★★★★
Your company has an Azure subscription. You plan to create a virtual machine scale set named VMSS1 that has the following settings: Resource group name: RG1 Region: West US Orchestration mode:...

Answered: 1 week ago

Question

★★★★★
Lila invested $10,000 in one of Long Life Insurance Company's annuity contracts. When issued, the contract was paying a 5 percent rate of return. Two years later, Long Life increased this rate to 7...

Answered: 1 week ago

Question

★★★★★
How would you summarize employees top concerns when theyre separated, based on this video? Do you agree with the lawyer?

Answered: 1 week ago

Question

★★★★★
Do you think based on the video that PTC has an effective career planning program? Why? What (if anything) would you suggest they do to improve the program?

Answered: 1 week ago

Question

★★★★★
To what extent do you think what PTC is doing will improve employee retention and turnover? Why? What else would you suggest they do? Why?

Answered: 1 week ago

Previous Question Next Question