Physics, 13.03.2020 02:28 Valfrutos2912
An electron is trapped in a oneādimensional box that is 476 nm wide. Initially, it is in the n = 4 energy level but, after a photon is absorbed, the electron is in the n = 8 energy level. What was the wavelength of the absorbed photon?
Answers: 3
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Matt is driving down 7th street. he drives 150 meters in 18 sec. assuming he doesnāt slow down or speed up, what is his speed?
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Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?
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We put a force of 50n on an object and the acceleration is 100 m/sĀ². what is the mass of the object?
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Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247Ā°c during which pĪ½1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
Answers: 2
An electron is trapped in a oneādimensional box that is 476 nm wide. Initially, it is in the n = 4 e...
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