9MMSShcHAuZWRtZW50dWouY29tL2xlYXJuZXIvc2Vjb251 e Edmentum Learni. Duolingo - The wor. M Gmail - Email from. A Regions Home - Calloway C. O Microsoft Office Ho. C Campus Portal Log Next O Pretest: Engineering and Manufacturing Submit Test Select the correct answer. What invention of the ancient world provided power that did not depend on human or animal labor? OA. watermill OB. windmill OC solar energy O D. wheel Reset Next

9MMSShcHAuZWRtZW50dWouY29tL2xlYXJuZXIvc2Vjb251 e Edmentum Learni. Duolingo - The wor. M Gmail - Email from. A Regions Home - Calloway C. O Microsoft Office Ho. C Campus Portal Log Next O Pretest: Engineering and Manufacturing Submit Test Select the correct answer. What invention of the ancient world provided power that did not depend on human or animal labor? OA. watermill OB. windmill OC solar energy O D. wheel Reset Next

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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Please not Ai generated, show all steps in need to understand. Use table vaules thermodynamics engineering aprproch 10th.
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Please anwer the quesiton correctly and take your time, i read the guideline and honor code and im allowed to have Submit only one question at a time under the appropriate subject. A question can have up to 3 subparts (i.e. part a, b, and c). Here is the link that says from bartleby if you odnt belive me: https://bartleby.zendesk.com/hc/en-us/articles/360017462394-How-can-I-ensure-my-questions-get-answered-as-quickly-as-possible-So answer all the questions thanks.Calculate the frequency of a radio wave.1. A) radio wave has a wavelength of 21 cm. What is the wavelength in meters? (Give your answer in meters rounded to exactly 2 decimal places).B)Use your previous answer and the speed of light (c = 3 · 108 m/s) to calculate the frequency of a 21 cm radio wave. Give your answer in Hz, no decimal places.C)Use your previous answer to calculate the frequency of a 21 cm radio wave. This time, give your answer in GHz, rounded to exactly one decimal place. (Note that 1 GHz = 109 Hz).
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11 Sunco Oil has refineries in Los Angeles and Chicago.The Los Angeles refinery can refine up to 2 million barrelsof oil per year, and the Chicago refinery up to 3 million.Once refined, oil is shipped to two distribution points:Houston and New York City. Sunco estimates that eachdistribution point can sell up to 5 million barrels per year.Because of differences in shipping and refining costs, theprofit earned (in dollars) per million barrels of oil shippeddepends on where the oil was refined and on the point ofdistribution (see Table 51). Sunco is considering expandingthe capacity of each refinery. Each million barrels of annualrefining capacity that is added will cost $120,000 for the LosAngeles refinery and $150,000 for the Chicago refinery. Uselinear programming to determine how Sunco can maximizeits profits less expansion costs over a ten-year period.
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A vertical chemical reactor undergone a maintenance in which its internals were subjected inspection from bottom to top before catalyst loading. A site engineer (63.00 kg) was tasked to do the inspection and he stopped from time to time at each portion to inspect. A safety officer monitored the engineer’s position while watching from the top and reported his position (Refer to the photo attached. CORRECTION for data table at t=70.00 min, position=725.0 cm): Solve for: (a) Power he exerted at t = 50.00 min (b) Power he exerted at t = 65.00 min (c) Total Work he exerted throughout the inspection (d) Average Power throughout the inspection