Conceptual Physics (12th Edition)

Chapter 32

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Because most of the atom is just empty space and ... more

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The atom's nucleus is very small, dense and ... more

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The existence of an electric fluid that can be ... more

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Beam of electrons. ; Cathode ray is generated from... more

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The rate of deflection of rays in magnetic field ... more

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Discovery of electrons. ; Mr. conducted the ... more

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Calculated the numerical value of charge of an ... more

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A formula was formulated which related the ... more

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Any frequency of the lines of spectrum are either ... more

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The electron emits light when it jumps from higher... more

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No , but it can emit multiple photons if it goes ... more

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Energy of photon emitted is equal to difference in... more

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Electron are standing waves in orbits. So for a ... more

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In the first orbit one, in second orbit two, and ... more

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Electrons are standing waves in orbit. At minimum ... more

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is a mathematical wave function which represent ... more

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The wave function itself does not have any ... more

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In quantum mechanics, the probability of finding ... more

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Correspondence means both theory ,old and new, ... more

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Yes but it would not be useful. ; As classical ... more

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Ultraviolet light has maximum energy, frequency ... more

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Energy of the radiation is proportional to the ... more

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Most of the alpha particles pass through, which ... more

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As nucleus are very dense and concentrated over a ... more

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Rutherford's experiment predicted that positive ... more

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Because each atom has its own unique spectrum. ; ... more

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Same amount of energy as the previous case. ; When... more

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Yes. The total number of lines will change from 3 ... more

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The smallest orbit is the orbit which has ... more

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Photoelectric effect can only be explained by the ... more

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According to the wave model, the electrons ... more

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Each electron in the outermost orbit forms a ... more

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Ritz combination principle states that frequency ... more

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Yes. According to De Broglie, the wavelength is ... more

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In order to exist an electron in orbit, it should ... more

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The energy corresponding to the same level of ... more

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Yes, because of the particle's wave nature. ; ... more

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The classical physics holds when the number of the... more

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Newton's laws of motion, which falls under ... more

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Classical and quantum mechanics follow the ... more

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Yes , macroscopic prediction can be made using ... more

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Wall works as a potential barrier and so the wave ... more

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The speed of light is very large as compared to ... more

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In which region both classical and quantum physics... more

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High amplitude of wave function means high ... more

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Yes, atoms would be larger.According to De Broglie... more

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Matter wave amplitude which is represented by ... more

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Continuous spectrum ; According to the classical ... more

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Number of spectral lines depends on the number of ... more

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In light intensity , electric current and all ... more

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No, everything in nature has dual nature and ... more

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An electron has a charge on it and it revolves ... more

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According to Mr. E, quantum mechanics is not a ... more

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Richard Feynman was talking about quantum ... more

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