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Physics, 22.06.2019 01:00
An object is 10 cm from the mirror, its height is 1 cm and the focal length is 5 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1 -1 +10 -10
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Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
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Physics, 22.06.2019 07:30
Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories
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Physics, 22.06.2019 07:40
An object's buoyant force and weight mean the same thing.a. trueb. false
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Computers and Technology, 24.06.2019 21:40
Mathematics, 24.06.2019 21:40
Mathematics, 24.06.2019 21:40
Biology, 24.06.2019 21:40
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History, 24.06.2019 21:40
Mathematics, 24.06.2019 21:40
Mathematics, 24.06.2019 21:40
Mathematics, 24.06.2019 21:40
Physics, 24.06.2019 21:40
Mathematics, 24.06.2019 21:40