Physics, 13.12.2019 19:31, shawnacusteroyspr8
Assume that a cylindrical sample of iron of radius 4 cm by length 10 cm is irradiated by a highly collimated beam of 2.4 mev neutrons that enter in a direction normal to the circular face. the total absorbed dose is designed and verified to be 100 rads, administered over a period of one hour, and the energy deposition can be assumed to be uniform throughout the thin sample. assume an iron density of 7.87 g/cc.
assuming each neutron deposits exactly 10% of its incident energy within the sample before leaking out of the sample volume, what is the required incident neutron flux in neutrons/cm2-sec
Answers: 2
Physics, 22.06.2019 13:30, livingfamyboys35
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
Physics, 22.06.2019 15:00, ReeceLehua01
Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost
Answers: 1
Physics, 22.06.2019 15:30, jonathanmagana112002
Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)
Answers: 3
Assume that a cylindrical sample of iron of radius 4 cm by length 10 cm is irradiated by a highly co...
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