Physics, 21.09.2019 04:30 mikayla843
Aphoton ionizes a hydrogen atom from the ground state. the liberated electron 11. recombines with a proton into the first excited state, emitting a 466 a photon. find a) the energy of the free electron, and b) the energy of the original photon
Answers: 3
Physics, 21.06.2019 16:10
For a particular reaction, ? h = -144.6 kj and ? s = -301.2 j/k. calculate ? g for this reaction at 298 k.
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Physics, 22.06.2019 00:00
Suppose that recording station n is located 200 km north of the epicenter of an earthquake, and recording station s is located 100 km south of the epicenter of the same earthquake. which of the following statements would be true?
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Physics, 22.06.2019 05:30
Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine
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Physics, 22.06.2019 19:30
What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?
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Aphoton ionizes a hydrogen atom from the ground state. the liberated electron 11. recombines with a...
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