What is the speed of the water through the dozen holes
A pipe widens from having a radius of 1.00 cm to a radius of 4.00 cm. An end cap has a dozen holes in it. If the speed of the water in the pipe is 3.00 m/s, what is the speed of the water through the dozen holes, each with radius 1.00 mm?
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A random sample of students was weighed after their first week of their first semester and weighed again after their final week of their first semester. Is there strong evidence that the students gained weight during their first semester? The summ
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The steam is further heated to 400 degrees C. Assume that all the processes are isobaric. Calculate the change in enthalpy in kilocalories and in joules.
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