Explain how neutron diffusion theory is related to physical reality. does this theory describe the actual phenomenon or does it provide only approximation? if only an approximation, then explain what is being captured by this approximation and what is not. to get credit, you must justify your answer. state major assumptions and limitations of diffusion theory. also, discuss potential application areas. facilitate your discussion by providing appropriate examples.

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods