In the equation (w=-P Delta V), why is there a negative sign?

Question:

In the equation $w=-P \Delta V$, why is there a negative sign?

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

Step by Step Answer:

Related Book For book-img-for-question

Chemical Principles

ISBN: 9780618946907

6th Edition

Authors: Steven S Zumdahl

See More Books

Question Posted: Jan 24, 2024 07:00 AM

See More Questions

In the equation w = 2PDV, why is there a negative sign?
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
(a) LEP Table 12-2: Exothermic Reaction with Heat Exchange Download the Polymath, MATLAB, Python, or Wolfram codes for the algorithm and data given in Table T12-2 for the exothermic gas phase...
Listed below are ages of actresses and actors at the times that they won Oscars. The data are paired according to the years that they won. Use a 0.05 significance level to test the claim that there...
Which of the following reactions and decays are possible? For those forbidden, explain what laws are violated. (a) + p n + 0 (b) + + p n + 0 (c) + + p p + e0 (d) p e+ + vp (e) + e+ + vp (f) p n + e...
Canadian Pacific Class B preferred shares have just paid their quarterly $1.00 dividend and are trading on the Toronto Stock Exchange at $50. What will the price of the shares have to be three years...
What are the companies doing to make employees work meaningful and significant?(pp. 470472)
In recent years, the financial press reported story after story regarding downsizing and layoff s in the U.S. auto industry. Often the stories discussed multiple rounds of downsizing events (such as...
Question 14 3.33 pts A company's history indicates that 20% of its sales are for cash and the rest are on credit. Collections on credit sales are 20% in the month of the sale, 50% in the next month,...
You have an ideal gas with an initial volume of $1.0 \mathrm{~L}$ and initial pressure of $1.0 \mathrm{~atm}$. You decide to change the conditions such that \(P_{\text {final }}=2.0...
Predict the signs of $q$ and $w$ for the process of boiling water.
1. The burden of proof remains on the taxpayer for corporations, trusts, and partnerships with net worth exceeding: a. $1 million b. $3 million c. $5 million d. $7 million e. Some other amount 2. The...
What is the discount rate? PV = 7 0 0 ; t = 5 year period; FV = 1 0 0 0
How is planning illustrated in this case story? How is strategic management illustrated in this case story? The new CEO stated that the CEO's job is to give employees a point of view. Explain what...
Explain the Following Questions: 1. What essential characteristics exist in a proper understanding of "personal mastery," so that as an individual achieves greater progress in this discipline, they...
Few people want to eat discolored french fries. Potatoes are kept refrigerated before being cut for french fries to prevent spoiling and preserve flavor. But immediate processing of cold potatoes...
Part 3 of 4 Points: 0.49 of 1 Compute P(X) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate P(X)...
Explain the advantages and disadvantages involved in organizations setting up their own corporate universities.
Portal Manufacturing has total fixed costs of $520,000. A unit of product sells for $15 and variable costs per unit are $11. a). Prepare a contribution margin income statement showing predicted net...
To what extent does the Heisenberg uncertainty principle affect your ability to specify the properties of objects you can see? Can you be confident about their location? Estimate the minimum...
Derive Kirchhoffs law for a reaction of the form A + 2 B 3 C + D by considering the change in molar enthalpy of each substance when the temperature is changed from T 1 to T 2 .
(a) From the data in Appendix 2A, calculate the enthalpy required to vaporize 1 mol CH 3 OH(l) at 298.2 K. (b) Given that themolar heat capacity, C P,m , of liquid methanol is 81.6 J K 1 mol 1 and...
[ The following information applies to the questions displayed below ] Nauticat has two classes of stock authorized: $ 1 0 par preferred, and $ 1 par value common. As of the beginning of 2 0 2 1 , 1...
Selling is not the most important part of marketing. Explain why not
When direct materials are issued from the storeroom, are any entries made in the subsidiary records? Question 2 options: Increase raw material item record Decrease raw material item record No entry...

In the equation (w=-P Delta V), why is there a negative sign?

Question:

Step by Step Answer:

In the equation w PV w stands for work P stands for pressure and V stands for the change in volume T...View the full answer

Chemical Principles

Students also viewed these Sciences questions