Alminar flow because of the sma) channel dimensions, b turbulant-ilew baause of high flew velledi ties tubulent filow because of the serprentive channel design, d laminarflow because of the presence of liquid water and other viscous impurties optilmgl hueluellilowchannel designs

Which of these conditions most likely produces an unstable isotope?

The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.