Physics, 12.03.2020 18:14, cricri2347
The velocity profile in fully developed laminar flow in a circular pipe of inner radius R 5 10 cm, in m/s, is given by u(r) 5 4(1 2 r2/R2). Determine the mean and maximum velocities in the pipe, and the volume flow rate.
Answers: 2
Physics, 22.06.2019 13:30, brsglover8355
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
Physics, 22.06.2019 14:40, haileyjones732
How does an observation about an object differ from an inference about that object
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Physics, 23.06.2019 06:10, jazzy2742
In 1859, charles darwin published the first edition of on the origin of species, which explained his observations of various groups of animals that showed great similarities but minor differences. darwin concluded that if a population of one species separates into two different populations that live in separate locations, then over the course of many generations the different populations can develop into different species. this idea predicted many future biological findings and became the basis of modern biology. darwin’s explanation for why different species exist is best described as a(n) law. theory. inquiry. hypothesis.
Answers: 1
The velocity profile in fully developed laminar flow in a circular pipe of inner radius R 5 10 cm, i...
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