Uranium-235 is used as fuel in nuclear power plants. Natural ore containig 0.7% uranium nees to be enriched, or concentrated , to 3.5% to be used in power plants.
How many more times is the uranium concentration in the power plants than in natural ore?
a. 0.2
b. 5.0
c. 4.2
d 2.8
Answers: 1
Physics, 21.06.2019 23:00
How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8
Answers: 1
Physics, 22.06.2019 08:00
The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato
Answers: 3
Physics, 22.06.2019 11:00
1.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the mass defect of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 2.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 3.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy per nucleon of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev
Answers: 3
Physics, 22.06.2019 16:30
When measuring volume, why is it important to use the correct tools and units to attain the greatest accuracy? use specific examples from the lab to support your answer. (5 points)
Answers: 1
Uranium-235 is used as fuel in nuclear power plants. Natural ore containig 0.7% uranium nees to be e...
Social Studies, 10.03.2021 16:20
Medicine, 10.03.2021 16:20
Computers and Technology, 10.03.2021 16:20
History, 10.03.2021 16:20
Mathematics, 10.03.2021 16:20
Mathematics, 10.03.2021 16:20
Biology, 10.03.2021 16:20
Biology, 10.03.2021 16:20
Social Studies, 10.03.2021 16:20
Mathematics, 10.03.2021 16:20