Two (spherical) species are to be separated by centrifugation. the ratio between the rrodified mass and the viscous coefficient (6par) is 3.1 x 10" s for the second species, and 4.9 x 10-3 s for the first species. the diffusion coefficients are, respectively, 1.1 x 10"0 and 8.7 x 10" m'/s. a) determine the minimum length of the tube that should be used to allow for a successful separation considering the (apparent) centrifugal acceleration to be 8 x 10g. b) what would be the consequence(s) of using a longer tube?

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays

1.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the mass defect of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 2.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 3.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy per nucleon of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev