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 17:20
The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.
Answers: 3
Physics, 22.06.2019 18:30
What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane
Answers: 3
In the laser simulation when pumping photons into a two-state system, you could adjust the lifetime...
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