Suppose we just dip a 1-cm-diameter, 10-cm-long rod of aluminum into one liter of water at 20C.
Question:
Suppose we just dip a 1-cm-diameter, 10-cm-long rod of aluminum into one liter of water at 20°C. The other end of the rod is in contact with a heat source operating at 400°C. Determine the length of time required to heat the water to 25°C if 75% of the heat is lost by radiation from the bar.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 76% (13 reviews)
The work done by the heating source operating at 40...View the full answer
Answered By
James Warinda
Hi! I’m James Otieno and I'm an experienced professional online tutor with countless hours of success in tutoring many subjects in different disciplines. Specifically, I have handled general management and general business as a tutor in Chegg, Help in Homework and Trans tutor accounts.
I believe that my experience has made me the perfect tutor for students of all ages, so I'm confident I can help you too with finding the solution to your problems. In addition, my approach is compatible with most educational methods and philosophies which means it will be easy for you to find a way in which we can work on things together. In addition, my long experience in the educational field has allowed me to develop a unique approach that is both productive and enjoyable.
I have tutored in course hero for quite some time and was among the top tutors awarded having high helpful rates and reviews. In addition, I have also been lucky enough to be nominated a finalist for the 2nd annual course hero award and the best tutor of the month in may 2022.
I will make sure that any student of yours will have an amazing time at learning with me, because I really care about helping people achieve their goals so if you don't have any worries or concerns whatsoever you should place your trust on me and let me help you get every single thing that you're looking for and more.
In my experience, I have observed that students tend to reach their potential in academics very easily when they are tutored by someone who is extremely dedicated to their academic career not just as a businessman but as a human being in general.
I have successfully tutored many students from different grades and from all sorts of backgrounds, so I'm confident I can help anyone find the solution to their problems and achieve
0.00
0 Reviews
10+ Question Solved
Related Book For
The Science And Engineering Of Materials
ISBN: 9781305076761
7th Edition
Authors: Donald R. Askeland, Wendelin J. Wright
Question Posted:
Students also viewed these Engineering questions
-
A small block of mass m is in contact with the inner wall of a large hollow cylinder. Assume the coefficient of static friction between the object and the wall of the cylinder is s. Initially, the...
-
The average length of time required to complete a college achievement test was found to equal 70 minutes with a standard deviation of 12 minutes. When should the test be terminated if you wish to...
-
A 1 cm diameter insulated pipe carries a steady flow of water at a velocity of 30 m/s. The temperature increases from 300 K at the inlet to 301 K at the exit due to friction. If the specific entropy...
-
How would this photo be different if the two people were both Americans?
-
What are relationships? What is a positive relationship? What is a negative relationship? Give an example of a positive and a negative relationship.
-
Find the exponential Fourier series for the periodic signal shown.
-
Explain what the expected frequencies represent in a goodness-of-fit test.
-
Suppose that a fall in consumer spending causes a recession. a. Illustrate the immediate change in the economy using both an aggregate-supply/ aggregate-demand diagram and a Phillips-curve diagram....
-
Create a scenario within a healthcare organization that would require an improvement team be established to help address the issue. Who do you think should be included as project participants? Why?...
-
The Ajax Company uses a portfolio approach to manage their research and development (R&D) projects. Ajax wants to keep a mix of projects to balance the expected return and risk profiles of their...
-
Determine the Lorenz number using the data for silver found in this book. What is your percent difference from the given value and your explanation for any difference?
-
An exothermic reaction at a battery electrode releases 80 MW of power per square meter. The electrode consists of a 5-m-thick graphite layer on a 20-mm-thick copper foil; the reaction occurs at the...
-
Consider the following relationship on the set of 22 matrices: we say that A is sum-what like B if the sum of all of the entries in A is the same as the sum of all the entries in B. For instance, the...
-
Chocolate Cake, Inc. is going to have its initial public offering. Which of the following securities acts applies? A. Securities Act of 1933. B. Securities Exchange Act of 1934. C. Insider Trading...
-
Should contemporary models of human evolution be classified as origin myths? Why or why not?
-
Which would be expected to offer greater variety to the customer, a product that resulted from a make-to-stock process or the same product from an assemble-to- order process?
-
Define historical particularism. Do you think that this approach can be used along with investigations of cultural evolution? Why or why not?
-
What are five different approaches to understanding the genetics of organisms?
-
On January 1, 2018, White Water issues $600,000 of 7% bonds, due in 10 years, with interest payable semiannually on June 30 and December 31 each year. Required: Assuming the market interest rate on...
-
Find the inverse, if it exists, for the matrix. -1
-
Consider the following logic variables for a car: W = the seatbelt warning light is on D = a door of the car is open Ps = there is a passenger in the passenger seat K = the key is in the ignition M =...
-
Consider the following logic variables for a car: M = the motor is running Db = the drivers seat belt is fastened In the early 1970s the government ordered all seat belt warnings to be tied to the...
-
Consider the sentence, If a customer at a restaurant is over 21 and shows proper identification, then she can order an alcoholic beverage. (a) Express this sentence as a logic equation, and (b) write...
-
On January 1, 2024, Twister Enterprises, a manufacturer of a variety of transportable spin rides, issues $560,000 of 7% bonds, due in 15 years, with interest payable semiannually on June 30 and...
-
The 100 kg plate is held in position by cables AB, AC and AD as shown. A vertical force P equa to the weight of the plate is applied at ring A to suspend it. Determine the tension in the 3 cables for...
-
Hitzu Company sold a copier (that costs $4,800) for $6,000 cash with a two-year parts warranty to a customer on August 16 of Year 1. Hitzu expects warranty costs to be 4% of dollar sales. It records...
Study smarter with the SolutionInn App