Physics, 10.11.2019 07:31 samantha9014
In the laser simulation when pumping photons into a two-state system, you could adjust the lifetime of how long an excited atom stays excited before it releases its energy in the form of a photon. if you decrease the lifetime of the excited state, what happens?
Answers: 2
Physics, 22.06.2019 04:20
Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.
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Physics, 22.06.2019 09:30
How would a small bar magnet be oriented when placed at position x?
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Physics, 22.06.2019 21:50
Determine the moment of the force f about an axis extending between a and c. express the result as a cartesian vector. a is at the origin, c is at (4,3,0) and f = (4i + 12j -3k) lb coming out of b (4,3,-2).
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Physics, 22.06.2019 23:50
What would be the radius of the earth if it had its actual mass but had the density of nuclei? express your answer to two significant figures and include the appropriate units.
Answers: 2
In the laser simulation when pumping photons into a two-state system, you could adjust the lifetime...
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