What temperature is the waste heat exhausted
A Carnot engine performs work at the rate of 420 kW while using 690 kcal of heat per second. If the temperature of the heat source is 550°C, at what temperature is the waste heat exhausted?
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At a distance of 3.7 m from a siren, the sound intensity is 3.50 10-2 W/m2. Assuming that the siren radiates sound uniformly in all directions, find the total power radiated ?
Write a program that will accepts a list of student's name, individual scores for quiz1, quiz2 and quiz3. Your program should then compute for the average of 3 quizzes and allow the user to select the display method
An impact study on the following issue: Fertilizers from golf course in Caledon Ontario contaminating groundwater and surface water. Detail two impact studies including methods and predictions that you might find if the study were to be compl
If you weigh 690 {rm N} on the earth, what would be your weight on the surface of a neutron star that has the same mass as our sun and a diameter of 21.0 {rm km}?
The Registrar at IO University has a text file named students.txt that contains student records :
If two organisms each with the genotypes TtGg mate what are the chances that they will produce a child with the dominant phenotype for height and the recessive phenotype for color?
a 75 kg man is at a position 7 meters up an 8 m uniform bar with a mass of 50 kg. If the 15 kg mass is hung at a position 4.5 m from the wall, find the tension in the cable connected 6 meters up the uniform bar and the horizontal and vertical forc
A damped harmonic oscillator consists of a block (m = 1.84 kg), a spring (k = 9.08 N/m), and a damping force (F = -bv). Initially, it oscillates with an amplitude of 24.1 cm; because of the damping
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Which best describes federalism? Question options: a) An institutional arrangement where power is concentrated in the central government
Question: What was the main purpose of the Unfunded Mandate Reform Act (UMRA)? Question options:
While answering, consider the following, the country profile, the type of study and tools used for data collection, bias and any specific assumptions
Which of the following is an example of general revenue sharing? Money is given to a state to be spent on infrastructure improvements.
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What effect does regulated federalism have on public policies? Regulated federalism has produced more conservative policies across the states
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