What is the scale factor of ABC to DEF?
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Answers: 2
Physics, 21.06.2019 16:30
Which term best describes the phrase “something that happens”?
Answers: 3
Physics, 22.06.2019 11:20
The ultracentrifuge is an important tool for separating and analyzing proteins. because of the enormous centripetal accelerations, the centrifuge must be carefully balanced, with each sample matched by a sample of identical mass on the opposite side. any difference in the masses of opposing samples creates a net force on the shaft of the rotor, potentially leading to a catastrophic failure of the apparatus. suppose a scientist makes a slight error in sample preparation and one sample has a mass 10 mg larger than the opposing sample. if the samples are 12 cm from the axis of the rotor and the ultracentrifuge spins at 70,000 rpm, what is the magnitude of the net force on the rotor due to the unbalanced samples? ( be thorough on your answer)
Answers: 3
Physics, 22.06.2019 12:10
Energy flows from the producer level to the level. is called
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Physics, 22.06.2019 13:50
9.98 kg of r-134a at 300 kpa fills a rigid container whose volume is 14 l. determine the temperature and total enthalpy in the container. the container is now heated until the pressure is 600 kpa. determine the temperature and total enthalpy when the heating is completed. use data from the steam tables.
Answers: 1
Biology, 30.09.2019 02:50
Mathematics, 30.09.2019 02:50
Mathematics, 30.09.2019 02:50
Biology, 30.09.2019 02:50
Mathematics, 30.09.2019 02:50
Social Studies, 30.09.2019 02:50
Mathematics, 30.09.2019 02:50
Mathematics, 30.09.2019 02:50
Biology, 30.09.2019 02:50
Social Studies, 30.09.2019 02:50