A copper rod ( = 1.70 10-5 C -1 ) is 20 cm longer than an
Question:
A copper rod (α = 1.70 × 10-5 °C-1) is 20 cm longer than an aluminum rod (α = 2.20 × 10-5 °C-1). How long should the copper rod be if the difference in their lengths is to be independent of temperature?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (3 reviews)
For their difference in lengths not to change with temperature L ...View the full answer
Answered By
Carly Cimino
As a tutor, my focus is to help communicate and break down difficult concepts in a way that allows students greater accessibility and comprehension to their course material. I love helping others develop a sense of personal confidence and curiosity, and I'm looking forward to the chance to interact and work with you professionally and better your academic grades.
4.30+
12+ Reviews
21+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physics questions
-
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...
-
How long should a traffic light stay yellow before turning red? One study suggests that for a car approaching a 40 ft wide intersection under normal driving conditions, the length of time, y, that a...
-
Let B > 0. Show that the maximum of subject to the constraints x + this to conclude that f(x,...,xn) = X1 X2 Xn for all positive numbers a,..., an. . + xn = B and xj 0 for j = 1,. n occurs for x =...
-
The president of a small manufacturing firm has been concerned about the continual growth in manufacturing costs over the past several years. The following is a time series of the cost per unit (in...
-
What are the possible benefits of administering questionnaires electronically?
-
Its not like what youve done has really hurt anyone. At most, the missing money might cost earnings-pershare, maybe a penny. Is that what caused you to write those checks in the name of your company?
-
In September 2009, The Walt Disney Company announced that it would acquire Marvel Entertainment in a $4 billion cash and common stock deal. On a per-share basis, the consideration given by Disney to...
-
A 250 kg beam is raised through 25 m at a constant velocity by a crane. a) Draw an FBD for the beam. b) Determine the work done by the crane on the beam. c) Determine the work done by gravity on the...
-
At 20.0 C a steel ball ( = 1.10 10-5 C -1 ) has a diameter of 0.900 0 cm, while the diameter of a hole in an aluminum plate ( = 2.20 10-5 C -1 ) is 0.899 0 cm. At what temperature (the same for...
-
A steel tape is calibrated at 20 C. On a cold day when the temperature is -15 C, what will be the percent error in the tape? steel 1.1 10-5 C -1 .
-
Use the ending inventory information for Evanger's Canned Dog Food in the table to calculate the cost of goods available for sale using the specific identification method. Then determine the cost of...
-
123 Main St is a 5 unit multifamily property (5 apartments), each apartment is paying $1500 per month in rent. Vacancy in that market is 5%. The annual taxes are $10,000, annual insurance is 5,000,...
-
Determine the NPV of this investment. Is Kaleo's recognition of a positive NPV consistent with your determination?
-
What is the yield on zero-coupon bond that sold for $651.50 (at time zero), that has a 10-year term, a 0% coupon rate with no interest payments (just reminding you what a zero-coupon bond is!), and a...
-
2. Prepare a brief job-order cost sheet for the four jobs. Show the balance as of June 1 as well as direct materials and direct labor added in June. Apply overhead to the four jobs for the month of...
-
TaxPlus, Inc. is a tax preparation service company providing tax services to 750 clients annually. Each tax preparer is paid $150 per prepared return, and charges each client $375 for the...
-
EasyPacks manufactures backpacks. Its plant records include the following materials-related transactions: Purchases of canvas (on...
-
Test your confidence in the following Project Decisions: SI. # Question 01 02 03 04 05 06 07 08 09 10 How many years did it take to construct the largest Egyptian Pyramid- Pyramid of Cheops? When was...
-
Imagine that you have an opaque screen with three horizontal very narrow parallel slits in it. The second slit is a center-to-center distance a beneath the first, and the third is a distance...
-
It is our intention to produce interference fringes by illuminating some sort of arrangement (Youngs Experiment, a thin film, the Michelson Interferometer, etc.) with light at a mean wavelength of...
-
A stream of electrons, each having an energy of 0.5 eV, impinges on a pair of extremely thin slits separated by 10 -2 mm. What is the distance between adjacent minima on a screen 20 m behind the...
-
For some scalar c ER, What is T(ca)? (c). Find a linear transformation T: R2 R2 such that T(1,2) = (3,0) > and T(2,1)=(1,2). Solution Express your answer in the form : T(x, y): -x+ay cx+dy = where a...
-
Solve the following equation. X 1 3 X + 6 4
-
Canada 13. How much less was the fraction OF Sales United Fraction of Total Sales, 2000 For England States than For the United States? Australia 10 20 718 Japan 15 911 1T England
Study smarter with the SolutionInn App