Physics, 29.11.2020 21:30 WritingStar1313
Make a rule: In general, how do you calculate the energy of a photon that is needed to move an electron between two energy levels?
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Why are some galaxiesโ spectra blueshifted rather than redshifted? question 4 options:
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What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus
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Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 โc, and the temperature at the surface is 23.0 โc.what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?
Answers: 1
Make a rule: In general, how do you calculate the energy of a photon that is needed to move an elect...
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