Why do we write E or E2 E1 whereas we write 1Q2 and 1W2?

Question:

Why do we write ΔE or E2 – E1 whereas we write 1Q2 and 1W2?

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

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

See More Books

Question Posted: Nov 24, 2009 11:42 PM

See More Questions

Why do we write E or E2 E1 whereas we write 1Q2 and 1W2?
Topic: Diesel Shortage There is a diesel fuel shortage occurring, primarily in the USA but also in Canada, WHY? The tools you need to analyse this question can be found in the first few chapters of...
Why do Polaroid sunglasses reduce glare, whereas non polarized sunglasses simply cut down the total amount of light reaching the eyes?
ABC Pty Ltd would like to set up a Virtualisation Platform on their organisation. You have been hired by Company to be their network and system administrator to implement virtualisation for...
1. When thinking about 'How the Private Market is supposed to Work,' what does the concept of 'ALLOCATIVE efficiency' mean? 2. What does the concept of 'market power' mean? 3. Why is pollution a...
For fully developed laminar flow through a parallel-plate channel, the x-momentum equation has the form (d 2 u/dy 2 ) = dp/dx = constant. The purpose of this problem is to develop expressions for the...
The stress-strain diagram for many metal alloys can be described analytically using the Ramberg-Osgood three parameter equation = /E + ko n , where E, k, and n are determined from measurements taken...
Estimate the vapor pressure of acetone (mm Hg) at 50C (a) From data in Perrys Chemical Engineers Handbook and the ClausiusClapeyron equation, (b) From the Cox chart (Figure 6.1-4), and (c) From the...
Melanie is employed full-time as an accountant for a national hardware chain. She also has recently started a private consulting practice, which provides tax advice and financial planning to the...
Prepare the 2021 statement of cash flows for Smolira Golf Corp. Some recent financial statements for Smolira Golf Corp. follow. Use this information to work this problem. SMOLIRA GOLF CORP. 2020 and...
In a complete cycle what is the net change in energy and in volume?
When you wind a spring up in a toy or stretch a rubber band what happens in terms of work, energy and heat transfer? Later when they are released, what happens then?
At December 31, 2019, Ambuir Corporation had a deferred tax liability of $35,000. At December 31, 2020, the deferred tax liability is $52,000. The corporation's 2020 current tax expense is $53,000....
Malcolm is the sole shareholder in an S corporation. At the beginning of the year, his basis in this stock is $7,000. For the year, the corporation incurs a $4,500 loss. By the end of the year, the...
Asa rule, general powers of appointment are taxable, while special powers are not. The following powers are all special powers, except: a. The power to appoint property to any person or entity in the...
Germaine, the sole shareholder in Nomad Corporation, has a basis in his stock of $18,000 at the beginning of the year. The corporation has taxable income of $9,000 for the year. In addition, the...
S corporation has $90,000 of taxable income for the year and three equal shareholders. One of the shareholders dies on March 14. His estate continues to hold the stock for the remainder of the year....
Isaac Binder purchased 1,000 shares of Deep-Freeze Inc. five years ago for $15,000. Two years before he died, he gave his son, Edward, 500 shares worth $6,000. He died during a bull market and willed...
Fibers play an important role in the textile industries, with natural fibers usually having low tensile strength, high moisture absorption, variable quality, low durability, and so on. Synthetic...
[a] Two foam blocks, each with a charge of 19 micro coulombs (1 C = 10-6 C), are both held in place 19 cm apart in the east-west direction. A foam ball with a charge 49 C is placed 55 cm north of the...
Match each of the key terms above to the definition that best fits it. File server ____ The cabling, hardware, and software used to connect workstations, computers, and file servers located in a...
Let R denote the region in the xy-plane that lies in the first quadrant and is bounded by the lines y = 1 - x, y = 2 - x, y = x + 1, and y = x - 1. Set u=x+y and v = y-x. (a) Solve for x and y in...
Reply to The culture established by Mr. Kelleher places importance on employee happiness, which directly influences customer satisfaction and overall organizational achievements. To maintain this...
First, technology has a major impact on talent shortage. With the increased use of AI, there are fewer data analysis jobs required, so technology can potentially replace some forms of supply chain...

Why do we write E or E2 E1 whereas we write 1Q2 and 1W2?

Question:

Step by Step Answer:

E or E2 E1 is the change from state 1 to state ...View the full answer

Fundamentals of Thermodynamics

Students also viewed these Mechanical Engineering questions