Among all closed rectangular boxes of volume 27 cm 3 , what is the smallest surface area?

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

Question:

Among all closed rectangular boxes of volume 27 cm ³, what is the smallest surface area?

Related Book For answer-question

Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

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

See More Books

Posted Date: Jul 17, 2019 09:55 AM

See More Questions

What geometrical shape has the smallest surface area for a given volume?
What is the smallest temperature in degrees Celsius you can have? Kelvin?
What is the smallest temperature in degrees Fahrenheit you can have? Rankine?
The owner of Atlantic City Confectionary is considering the purchase of a new semiautomatic candy machine. The machine will cost $25,000 and last 10 years. The machine is expected to have no salvage...
Refer to the data in Problem 13-55. The managers of HomeSuites are considering different pricing strategies for year 2. Under the first strategy ("High Price"), they will work to maintain an average...
The Four-Leaf Clover Corporation makes two products, LC1 and LC2. Each product uses a different type of raw materials, and the company provides you with the following data for the most recent year:...
What is the plain-meaning rule?
The managers of Lennox Company must decide which of two mill blade grinders-Y or Z-to buy. The grinders have the same purchase price but different revenue and cost characteristics. The company...
Need a fix, and explain code. Why can't b.size access Small? If size = 1 is public shouldn't it be able to be accesssed from outside the class? public class Big { private Small s = new Small();...
Stewart Manufacturing buys on terms of 2/10, net 30, but it has not been paying on timeit is a slower payer and its suppliers are getting upset. Stewart does not take discounts, and it has been...
Discuss Productions needs to know its anticipated cash inflows for the next quarter by month. Cash sales are 10 percent of total sales each month. Historically, sales on account have been collected...
if you have a marketing company and the marketing company wants to implement their service of publicity using Metaverse how will you measure the results of the company inside this technological tool?...
Based on below, calculate the EPS Diluted . Tax (21%)
Describe how accountants in Britain responded to public criticism.
Balance sheet as below of Halfax super computer Halifax Super Computers Inc. Balance Sheet ($ millions) Halifax Super Computers Inc. Income Statement ($ millions) ASSETS 2020 2019 2020 Current...
A balloon with 15mL of air was placed in a microwave and the microwave turned on. The balloon expanded to 21mL when the air inside had a temperature of 1300C. What was the original temperature of the...
1A) Out of the four building blocks (efficiency, quality, innovation, customer service)to competitive advantages, on which ones can Starbucks claim strength (better than peers)? 1B) Identify at least...
At 31 December 20X9, the end of the annual reporting period, the accounts of Huron Company showed the following: a. Sales revenue for 20X9, $ 2,950,000, of which one- quarter was on credit. b....
A 5 kg aluminum radiator holds 2 kg of liquid R-134a both at 10oC. The setup is brought indoors and heated with 220 kJ from a heat source at 100oC. Find the total entropy generation for the process...
To approximate an actual spark-ignition engine consider an air-standard Otto cycle that has a heat addition of 1800 kJ/kg of air, a compression ratio of 7, and a pressure and temperature at the...
Consider an ideal refrigeration cycle that has a condenser temperature of 45C and an evaporator temperature of 15C. Determine the coefficient of performance of this refrigerator for the working...
Consider the logistic map discussed in the text. To gauge the density of bifurcations, one uses a measure of distance between fixed points as follows. Define $d=x^{*}-(1 / 2)$ as the distance...
Consider the equation of motion \[\frac{d^{2} u}{d \varphi^{2}}+u-\frac{1}{p}=3 \lambda u^{2}\] where $p$ and $\lambda$ are constants. Find the solution using perturbation theory to first order...
Using numerical methods, solve the differential equation \[\frac{d q}{d t}=-\alpha q+\beta\] Compare your results with the exact solution as a function of the discrete time-step you use, and the...

Among all closed rectangular boxes of volume 27 cm 3 , what is the smallest surface area?

Question:

Expert Answer:

Let x y z be the length width height of the rectangular box Volume of the box is V xyz 27 cm ... View the full answer

Fundamentals of Thermodynamics

Students also viewed these mathematics questions