Physics for Scientists and Engineers (4th Edition)

Chapter 32

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Light does not just show wave behavior. ; Light ... more

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photons are more in number. ; Write the standard ... more

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; The minimum frequency that the Na-atoms require... more

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Wavelength increases ; As a result of the ... more

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de Broglie wavelength decreases. ; Write the de ... more

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(e); Because one may not have prior knowledge of ... more

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The photon does not have of energy. ; The photon'... more

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The bluish star has the highest temperature, the ... more

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Because the object's radiated wavelength does not ... more

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No ; From Wien's law, the temperature and the peak... more

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Because red light can not expose the black and ... more

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In comparison to the original metal, the ... more

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The wave theory does not explain a cut-off ... more

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A photon of visible light does not carry enough ... more

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The photoelectrons emitted from Metal Cs have a ... more

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The number of photoelectrons does not change, but ... more

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The scattered photon's wavelength is longer after ... more

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In the photoelectric effect, the photon disappears... more

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The proton has the shorter de Broglie wavelength... more

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This is because light shows the characteristics of... more

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Because electrons show the characteristics of ... more

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Enlist the difference between the properties of a ... more

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The electrostatic force between the electrons and ... more

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Check for the spectral lines corresponding to ... more

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At room temperature, all H-atoms are in their ... more

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The energy levels towards the top in the figure ‘... more

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Yes; Yes; No  ; Write the expression for a ... more

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He-electrons are closer to the nucleus on average... more

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A sample of H-gas contains a very high number of H... more

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The spectral lines in the Balmer series lie in the... more

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Because the H-atom recoils in the process of the ... more

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At high temperatures, the H-atoms are in excited ... more

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; Use Wien's law, and write an expression for the... more

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; Planck's law suggests that the difference in ... more

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; Write Wien's law. In this expression, is the ... more

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; Consider as the frequency that is emitted by ... more

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; is the minimum and is the maximum given ... more

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No ; Use the standard energy-wavelength ... more

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; To break the H-bond, is the minimum energy and... more

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; Use de Broglie's relation and write the formula... more

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; Write the standard formula for the work ... more

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; The longest wavelength corresponds to the ... more

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; Write the formula for kinetic energy. In this ... more

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; Write the standard energy-wavelength ... more

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copper; iron ; The maximum energy of visible light... more

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; The maximum energy corresponds to the minimum ... more

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; Write the formula for maximum kinetic energy of... more

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; Write the formula for the maximum kinetic ... more

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; Write the formula for the maximum kinetic ... more

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; Write the standard energy-wavelength relation. ... more

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; Write the standard energy wavelength ... more

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Write the formula for the maximum kinetic energy ... more

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; Write the formula for the Compton shift, and ... more

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; Write the standard energy-wavelength ... more

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Consider is the energy of the incident photon ... more

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; The rest-mass energy of an electron or a ... more

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; The minimum energy needed to produce the proton... more

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; The minimum energy of a photon that is needed ... more

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; Each photon carries an energy equal to the ... more

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; The total energy of the electron or the ... more

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; Write the formula for the de Broglie wavelength... more

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; The neutron's speed is much smaller than . It ... more

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; Assume that the electron is non-relativistic.... more

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; The wavelength of the radiation decides the ... more

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; Write the formula for the relativistic momentum... more

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; Write the non-relativistic formula for kinetic ... more

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; Assume that the neutron's speed is non-... more

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Write the non-relativistic relation between the ... more

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; Yes; ; No ; Write the formula for the kinetic ... more

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; Write the condition for the -order maxima of a ... more

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; Write the relationship between de Broglie ... more

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; Write the formula for kinetic energy in terms ... more

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; An electron's ionization energy in the excited... more

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; The ionization energy is the energy required to... more

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; Write the experimental formula for the line ... more

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; The minimum energy required to ionize a ... more

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No ; Write Bohr's formula for the energy of the ... more

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; The ionization energy is determined as the ... more

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; The lowest energy that a H atom can absorb, is ... more

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; Write Bohr's formula for the energy of the ... more

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; Write Bohr's formula for the energy of the ... more

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; ; Write the expression for the electrostatic ... more

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; Write the formula for the radius of a circle. ... more

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Yes, non-relativistic formulas can be used. ; ... more

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; Write Bohr's quantum condition. In this ... more

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; Consider as the ground state energy, as the ... more

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; Bohr's model takes into account the Coulomb ... more

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Write Bohr's relation for the radius of and ... more

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; Write the energy-wavelength relationship. In ... more

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; To convert an electron of a hydrogen atom in ... more

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; Write the relation between the wavelength and ... more

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; Power is defined as the energy produced per ... more

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; Write the expression for the energy of a single... more

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; Consider momentum contribution from each photon... more

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; Write Wein's law. In this expression, is the ... more

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; The final momentum of the products is zero, ... more

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; In the experiment, the -particle's total energy... more

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Write Coulomb's formula for the potential energy ... more

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; Yes ; Write Newton's formula for the ... more

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; An electron accelerated by achieves the ... more

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; The energy of the incident photon is first ... more

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; Consider as the intensity, as the area of the... more

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There is no flow of current. ; Consider the work ... more

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; Consider as the photoelectron's maximum ... more

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; Write Bragg's formula for diffraction. In this ... more

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Write the relativistic relation for the total ... more

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; Consider as the reaction force, as the ... more

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Write the standard relation between the wavelength... more

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; Since the momentum of the atom is towards the ... more

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; Consider as the peak temperature of the Sun’s ... more

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