Derive an expression for the capillary height change h, as shown, for a fluid of surface tension Y and contact angle theta between two parallel plates W apart Evaluate h for water at 20 deg C if W 0 5 mm Width b into paper...

With b the width of the plates into t ...

Derive an expression for the capillary height change h, as shown, for a fluid of surface tension

Question:

Derive an expression for the capillary height change h, as shown, for a fluid of surface tension Y and contact angle θ between two parallel plates W apart. Evaluate h for water at 20°C if W = 0.5 mm.

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

Step by Step Answer:

Related Book For book-img-for-question

Thermodynamics An Engineering Approach

ISBN: 978-0073398174

8th edition

Authors: Yunus A. Cengel, Michael A. Boles

See More Books

Question Posted: Jan 12, 2010 03:01 AM

See More Questions

A glue laminated column of 4-m effective length is to be made from boards of 24 x 100-mm cross section. Knowing that for the grade of wood used, E = 11 GPa and the adjusted allowable stress for...
Derive an expression for the specific-heat difference cp - cv for (a) An ideal gas, (b) A van der Waals gas, and (c) An incompressible substance.
Derive an expression for the specific heat difference cp - cv for (a) An ideal gas. (b) A van der Waals gas. (c) An incompressible substance.
During one week, four production employees of Martinez Manufacturing Company worked the hours shown below. All these employees receive overtime pay at one and one-half times their regular hourly rate...
"If it happens that one of our divisions absolutely must use a scoring model, as you call it, I strongly prefer the one you said that division of AT&T uses. You know, just get answers to the four...
Matching Definitions with Income Statement Related Terms Following are terms related to the income statement. Match each definition with its related term by entering the appropriate letter in the...
Account for the admission of a new partner through direct contribution to an existing partner. AppendixLO1
Jonsub Ltd. is a wholly owned subsidiary of Normpar Ltd. Normpar Ltd. plans to merge the two companies, either by amalgamating with the subsidiary [sec. 87] or by winding up the subsidiary [ssec....
Common stockholder expected return ) Made-It common stock currently sells for $ 20.75 per share. The company's executives anticipate a constant growth rate of 11.2 percent and an end-of-year dividend...
The neural structure of the sea slug Aplysia has been widely studied (first by Nobel Laureate Eric Kandel) because it has only about 20,000 neurons, most of them large and easily manipulated....
A solid cylindrical needle of diameter d, length L, and density ρ n may float on a liquid surface. Neglect buoyancy and assume a contact angle of 0°. Calculate the maximum diameter needle...
A soap bubble of diameter D1 coalesces with another bubble of diameter D2 to form a single bubble D3 with the same amount of air. For an isothermal process, express D3 as a function of D1, D2, patm,...
$-40^{\circ} \mathrm{F}=$ _____________ C. Convert the temperatures to the nearest degree.
int rFibNum(int a, int b, int n) { if(n == 1) return a; else if( n == 2) return b; else return rFibNum(a,b, n-1) + rFibNum(a, b, n-2); } In the code above; a) how many base cases are there? b) what...
Watch the Super Nanny (i.e., Jo Frost) episode "The Orm Family" (Season 1, Episode 3) and answer the following questions. Unless otherwise specified, your answers should focus on Declan (the 3 year...
2. Suppose Ford officials were asked to justify their decision. What moral principles do you think they would invoke? Assess Ford's handling of the Pinto from the perspective of each of the moral...
2. You have been asked to design the proto-type of an Automatic Grocery Vending Machine 10 (AGVM) for the super store. Automatic Grocery Vending Machine (AGVM) is a machine where different types of...
1. What does Porter's 5 Forces analysis strategy do? 2. Do most people agree Why? or disagree with this aspect Why? Here is the reference video, https://www.youtube.com/watch?v=Dfp23xSqpdk 3. What...
Most libraries maintain the annual reports of large companies on file or on microfiche. Instructions Obtain the 2001 annual reports for UAL Corp. and The Boeing Company, and answer the following...
Using the information in P11-2B, compute the overhead controllable variance and the overhead volume variance. Data From Problem 11-2B: Huang Company uses a standard cost accounting system to account...
What are the administrative advantages and disadvantages associated with the imposition of a federal EU-style VAT alongside state RSTs?
How do warehouses and distribution centers differ? What is cross-docking and why might a company choose to cross-dock a product? What kinds of products can be delivered electronically? What kinds...
Strawberry Inc. has historically been an all-equity firm. The analyst expects EBIT to be $1.5B in perpetuity starting one year from now. The cost of equity for the company is 11.5% and the tax rate...
Guzman company received a 60- day, 5 % note for 54,000 dated July 12 from a customer on account. Determine the due date on note. Determine the maturity value of the note and journalize the entry of...

Derive an expression for the capillary height change h, as shown, for a fluid of surface tension

Question:

Width b into paper

Step by Step Answer:

With b the width of the plates into t...View the full answer

Thermodynamics An Engineering Approach

Related Video

Students also viewed these Mechanical Engineering questions