A ground-state h atom absorbs a photon and makes a
A ground-state H atom absorbs a photon and makes a transition to the n = 4 energy level. It then emits a photon of energy 4.085 x 10^-19 J. What is the final energy and n value of the atom?
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a person accidentally swallows a drop of liquid oxygen o2l which has a density of 1149 gml assuming the drop has a
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produce a written requirements analysis for tvr heaven 2000 words - 10 this must be in report format and fully cover
1suppose in the short run a perfectly competitive firm has variable cost 6q2 and mc 12q where q is the quantity of
a ground-state h atom absorbs a photon and makes a transition to the n 4 energy level it then emits a photon of energy
if 400 g of methane ch4 is confined to 250 x103 ml at 200 degrees celsius what pressure in atm does it
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suppose that 095g of water condenses on a 750g block of iron that is initially at 22 degrees celcius if the heat
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