if you mean lcm of 2,3 and 5 it is 30. If you mean multiples of 235, it is 235, 470, 705, 940, 1175, 1410 etc
arithmetic mean is the average (175+235) / 2 = 205
235*98 = 235*(100 - 2) = 235*100 - 235*2 = 23500 - 470 = 23030 235*98 = 235*(100 - 2) = 235*100 - 235*2 = 23500 - 470 = 23030 235*98 = 235*(100 - 2) = 235*100 - 235*2 = 23500 - 470 = 23030 235*98 = 235*(100 - 2) = 235*100 - 235*2 = 23500 - 470 = 23030
If you mean: 2, 3 and 5 then they are 71, 73, 77 and 79
59.01% of 235 = 59.01% * 235 = 0.5901 * 235 = 138.6735
No, uranium-235 (U-235) is not stable. It is a radioactive isotope that undergoes radioactive decay, emitting particles and energy in the process.
Element number 92 is Uranium and there are two main isotopes - U235 and U238. In U235 there are 92 protons so there are 235 - 92 = 143 neutrons. In U238 there are thus 146 neutrons
The question is asking if U235 a liquid or a gas. It is a solid and does not flow.
Yes, uranium-235 is the most commonly used isotope for nuclear fuel in fission power plants due to its ability to sustain a nuclear chain reaction. It undergoes fission when bombarded with neutrons, releasing energy that is harnessed for electricity generation.
The nucleus of the Uranium-235 (U235) atom participates in the nuclear reaction by absorbing a neutron (n) to form an unstable compound nucleus, which then undergoes fission into Xe134, Sr100, and two neutrons (2n).
U-235 18.4Kg (a sphere 12.6cm diameter) will do, probably less.P-239 6.4Kg (a sphere 9.2cm diameter) will do, probably less.Nucleonics Fundamentals, McGraw Hill 1959, page 313
if you mean lcm of 2,3 and 5 it is 30. If you mean multiples of 235, it is 235, 470, 705, 940, 1175, 1410 etc
arithmetic mean is the average (175+235) / 2 = 205
It depends on the type of reactor you're using. For light-water reactors, the most common type of reactor, the ratio of U235/U238 is usually around 3.5%.
Each time a U235 atom decays, it emits 2-3 neutrons. The likelihood that one of these neutrons is captured by another U235 atom INCREASES with more mass. The SHAPE of this mass will also play a role, imagine a thin wire of U235, compared to a sphere, with regards to how likely a chain reaction will occur. Neutron reflection can also help redirect an errant neutron back into the mass so it can react instead. Compression (increase of density) plays a role as well.
Oralloy is an acronym for "Oak Ridge Alloy". Which is an alloy of Uranium 235 and Uranium 238. The U235 is the fissile isotope that is used in fission type nuclear weapons. The actual concentration is classified, but generally U235 is greater than 90%.
The critical mass depends on the shape; I don't think there is an upper limit to that.For the case of a sphere, the critical mass for U-235 is 52 kg. The corresponding diameter of the sphere is 17 cm.