Aluminum is melted during the recycling process. (a) How much heat must be transferred to each kilogram

Question:

Aluminum is melted during the recycling process.

(a) How much heat must be transferred to each kilogram of aluminum to bring it to its melting point, 660°C, from room temperature, 20°C?
(b) About how many cups of coffee could you make with this much energy?

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

Step by Step Answer:

Related Book For book-img-for-question

Inquiry into Physics

ISBN: 978-1305959422

8th edition

Authors: Vern J. Ostdiek, Donald J. Bord

See More Books

Question Posted: May 14, 2023 07:42 AM

See More Questions

How much heat must be added to 0.45 kg of aluminum to change it from a solid at 130C to a liquid at 660 C (its melting point)? The latent heat of fusion for aluminum is 4.0 105 J/kg.
A pistoncylinder device whose piston is resting on top of a set of stops initially contains 0.5 kg of helium gas at 100 kPa and 25C. The mass of the piston is such that 500 kPa of pressure is...
A freezer with a coefficient of performance of 3.88 is used to convert 1.75 kg of water to ice in one hour. The water starts at a temperature of 20.0 C, and the ice that is produced is cooled to a...
On November 1, 2021, Sadie's borrows $230,000 from a local bank and signs a note. The note requires interest to be paid annually beginning on August 1, 2022 at 12%. Principal and interest are due in...
A tree nursery has been experimenting with fertilizer to increase the growth of seedlings. A sample of 35 two-year-old pine trees is grown for three more years with a cake of fertilizer buried in the...
Contemporary Trends is an interior decorating firm in Munich. The following costs were incurred in the firms contract to redecorate the mayors offices. Direct material...
Should we resign ourselves to the continued growth of the gig economy or fight for the right to full-time labor with benefits to and protections for workers? In Ghost Work: How to Stop Silicon Valley...
Ogden Co. manufactures a single product in one department. All direct materials are added at the beginning of the manufacturing process. Direct labor and overhead are added evenly throughout the...
Discuss the plan for reviewing the risk responses. The section should discuss how the project manager would work with stakeholders to review the current risk response plan for the 3P Welding project.
Air is allowed to escape from an inflated tire. Is the temperature of the escaping air higher than, lower than, or equal to the temperature of the air inside the tire? Why?
What are the two general ways to increase the internal energy of a substance? Describe an example of each.
True or false: (a) Performing an elementary row operation of type #1 does not change the eigenvalues of a matrix. (b) Interchanging two rows of a matrix changes the sign of its eigenvalues. (c)...
Dale owns an excavating business and has a large piece of heavy machinery in which his bank has a perfected security interest. Strapped for cash, Dale takes out a loan with EZ cash, using the same...
Suppose that you're a Small Business Account Manager at BMO. Your customers, Pirre and Belle Chen, owners of C'Est Bon Authentic Chinese Cuisine*, wish to upgrade their restaurant's technology at a...
Select all that apply Select the following statements that are correct regarding Dividends? (Check all that apply.) Multiple select question. Dividends are closed into retained earnings by debiting...
The lecture presented both Pugh's method and weighted objectives as options to show a "systematic qualitative screening process". Provide one advantage and one disadvantage to using either of these...
Does the public get a say when setting up performance-based budgeting? Are people even aware when budget are being put together
An educator believes that new reading activities for elementary school children will improve reading comprehension scores. She randomly assigns third graders to an eight-week program in which some...
Give the structural formulas of the alkenes that, on ozonolysis, give: a. (CH3)2C=O and CH2=O b. Only (CH3CH2)2C=O c. CH3CH=O and CH3CH2CH=O d. O=CHCH2CH2CH2CH=O
Determine the required bias current and device sizes to design a source-coupled pair to have the following two characteristics. First, the small-signal transconductance with zero differential input...
For the circuit of Fig. 3.45, determine the input offset voltage if the transistor base widths mismatch by 10 percent but otherwise the circuit is balanced. Let R TAIL . Fig. 3.45: +Vcc RC RC V 2 Vo1...
Determine the input offset voltage of the source-coupled pair in Fig. 3.50 for which I TAIL = 50 µA. The drawn device dimensions are W = 10 µm and L = 1 µm. Use the process...
1. Graphically depict the impact of destroying wine on the overall market for French wines. 2. Clearly label all elements of your graph including consumer surplus, producer surplus, and deadweight...
A bottle rocket is launched straight up and burns fuel for 1.6 seconds. After it runs out of fuel, it continues moving up to a maximum height of 80 m above its starting height. Determine the...
How do advances in single-cell genomics, transcriptomics, and proteomics technologies revolutionize our understanding of cellular heterogeneity, developmental trajectories, and lineage commitment in...

Aluminum is melted during the recycling process. (a) How much heat must be transferred to each kilogram

Question:

Step by Step Answer:

a To calculate the amount of heat required to melt aluminum we need to know its specific heat and ...View the full answer

Inquiry into Physics

Students also viewed these Physics questions