Question: Why is U (change in internal energy) a state function, although its components, q and w, are not? Multiple choice question. U depends only on

Why is U (change in internal energy) a state function, although its components, q and w, are not? Multiple choice question. U depends only on the final state of the system and surroundings. Heat and work are properties of the system, whereas internal energy is a property of the universe. The work done is equal and opposite to the heat released/absorbed, so that U remains the same. Changing the path taken for a process changes q and w by the same amount, so that U still has the same value

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

(Multiple choice) (1) The temperature change of two blocks of masses MA and MB is the same when they absorb equal amounts of heat. It follows that the specific heats are related by (a) cA =...

I am needing assistance with a paper that is due on October 9th. I only need help on Part 3 of this paper which is Ratio Analysis. Could answer these questions in Part 3 from 1-5. Financial Analysis...

Please complete the following lab. Thanks. Procedure A. mass of red PasCar 254 q 1 VI V 2 (m) (m) (m) (s) (m/s) (s ) (m/s) 261 . 135 126 0 . 14 0. 65 P : 74 - 298 . 16 . 137 57 L. la 178 097 0. 45 0...

Dear Sir I Would like the answers of the documents i attach School of Business and Economics EXAM Course : Code : Date Time Location Risk Management EBC4056 : 3 June, 2010 : 9.00 - 12.00 : MECC...

Internal Auditing, it's a multiple question exam. Please, I will appreciate a quick response. ACCT 436 SECTION 6380 INTERNAL AUDITING EXAM 1 INSTRUCTOR: MR. STEVEN ULMER INSTRUCTIONS This is an open...

Can you help me find answers to the attached final exam? i just joined this site but i was unable to find answer fo the attached exam. SAINT PETERS UNIVERSITY DEPARTMENT OF ACCOUNTANCY Spring 2013...

There are 3 attachments. The first attachment are the instructions and questions that are to be answered. The following 2 attachments are useful items needed to complete the questions properly....

THIS QUESTION IS DUE IN EXACTLY 1 HOUR AND 45 MINUTES. I WILL PAY EXTRA 10 DOLLARS IN TIP IF SOMEONE TYPES THE EXACT ANSWER REQUESTED. PLEASE RESPOND TO THE EACH AND EVERY QUESTION IN A TOTAL OF 3-4...

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

Tasty Subs acquired a delivery truck on October 1, 2015, for $ 21,500. The company estimates a residual value of $ 2,500 and a six- year service life. It expects to drive the truck 100,000 miles....

Senora Company manufactures a single product that sells for $110 per unit. The company projects sales of 500 units per month. Projected costs are as follows: 1. Prepare a contribution margin income...

The European Union (EU) is a group of 28 countries (as of this writing) that have entered into agreements that include trade, currency, and economic issues. These agreements are intended to balance...

Oust the Turtle Company has the following balances on December 31, 2020: Cash on hand 4,500.00 Cash in bank A 33,000.00 Cash in bank X 50,000.00 Cash in bank C 822,999.72 Cash on hand includes $ 3....