Anuclear reactor fuel tank consists of a metallic uranium cylinder 0.65" in diameter with an aluminium cladding of 1/20" thick. this fuel element is then placed axially in a cylindrical channel 1.73" in radius. what is the cross-sectional area in si units through which coolant can flow?

the correct answer is c.stops after infancy and childhood.

myelin is the substance of the central nervous system (cns) that insulates nerve cell axons to increase the speed at which nerve impulse travels. myelination is a process of myelin formation. this process occurs postnatally, begins in the embryo during the midst of early development and finishes after birth.

answer:

explanation:

assault rifle is a rapid-fire, magazine-fed rifle designed for military use. it is a shoulder-fired weapon that allows the shooter to select between semi-automatic (requiring you pull the trigger for each shot), fully automatic (hold the trigger and the gun continuously fires) or three-shot-burst modes.