Find change in entropy of the two reservoirs
There are two thermal reservoirs: the hot reservoir is at 1200 K and the cold reservoir is at 600 K. If you wanted to transfer 100 kJ from on reservoir to the other, what would the change in entropy of the two reservoirs be?
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If you wanted to transfer 100 kJ from on reservoir to the other, what would the change in entropy of the two reservoirs be?
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The compressor of a large gas turbine receives air from the ambient at 95 kPa, 20°C, with a low velocity. At the compressor discharge, air exits at 1.52 MPa, 430°C, with velocity of 90 m/s.
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A car zooms around a curve (radius = 20 m) at a speed of 20 m/s. a. What is the centripetal acceleration of the car?
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