The figure shows a wooden model to reproduce a metal piece of aluminum through the sand casting process. a) How much mass (g or kg) of aluminum do you need to melt? b) How much energy Q (Joules) is required? Assume an initial temperature of 50 ° C and a 100% thermal efficiency. c) What dimensions will the final metal piece have? all is in cm

The figure shows a wooden model to reproduce a metal piece of aluminum through the sand casting process. a) How much mass (g or kg) of aluminum do you need to melt? b) How much energy Q (Joules) is required? Assume an initial temperature of 50 ° C and a 100% thermal efficiency. c) What dimensions will the final metal piece have? all is in cm

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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