 38.1: Monochromatic light (that is, light of a single wavelength) is to b...
 38.2: How fast must an electron move to have a kinetic energy equal to th...
 38.3: At what rate does the Sun emit photons? For simplicity, assume that...
 38.4: A heliumneon laser emits red light at wavelength l ! 633 nm in a be...
 38.5: The meter was once defined as 1 650 763.73 wavelengths of the orang...
 38.6: What is the photon energy for yellow light from a highway sodium la...
 38.7: A light detector (your eye) has an area of 2.00 " 10#6 m2 and absor...
 38.8: The beam emerging from a 1.5 W argon laser (l ! 515 nm) has a diame...
 38.9: A 100 W sodium lamp (l ! 589 nm) radiates energy uniformly in all d...
 38.10: A satellite in Earth orbit maintains a panel of solar cells of area...
 38.11: An ultraviolet lamp emits light of wavelength 400 nm at the rate of...
 38.12: Under ideal conditions, a visual sensation can occur in the human v...
 38.13: A special kind of lightbulb emits monochromatic light of wavelength...
 38.14: A light detector has an absorbing area of m2 and absorbs 50% of the...
 38.15: Light strikes a sodium surface, causing photoelectric emission. The...
 38.16: Find the maximum kinetic energy of electrons ejected from a certain...
 38.17: The work function of tungsten is 4.50 eV. Calculate the speed of th...
 38.18: You wish to pick an element for a photocell that will operate via t...
 38.19: (a) If the work function for a certain metal is 1.8 eV, what is the...
 38.20: Suppose the fractional efficiency of a cesium surface (with work fu...
 38.21: X rays with a wavelength of 71 pm are directed onto a gold foil and...
 38.22: The wavelength associated with the cutoff frequency for silver is 3...
 38.23: Light of wavelength 200 nm shines on an aluminum surface; 4.20 eV i...
 38.24: In a photoelectric experiment using a sodium surface, you find a st...
 38.25: The stopping potential for electrons emitted from a surface illumin...
 38.26: An orbiting satellite can become charged by the photoelectric effec...
 38.27: Light of wavelength 2.40 pm is directed onto a target containing fr...
 38.28: (a) In MeV/c, what is the magnitude of the momentum associated with...
 38.29: What (a) frequency, (b) photon energy, and (c) photon momentum magn...
 38.30: What is the maximum wavelength shift for a Compton collision betwee...
 38.31: What percentage increase in wavelength leads to a 75% loss of photo...
 38.32: X rays of wavelength 0.0100 nm are directed in the positive directi...
 38.33: Calculate the percentage change in photon energy during a collision...
 38.34: A photon undergoes Compton scattering off a stationary free electro...
 38.35: Calculate the Compton wavelength for (a) an electron and (b) a prot...
 38.36: Gamma rays of photon energy 0.511 MeV are directed onto an aluminum...
 38.37: Consider a collision between an xray photon of initial energy 50.0...
 38.38: Show that when a photon of energy E is scattered from a free electr...
 38.39: Through what angle must a 200 keV photon be scattered by a free ele...
 38.40: What is the maximum kinetic energy of electrons knocked out of a th...
 38.41: What are (a) the Compton shift )l, (b) the fractional Compton shift...
 38.42: The Sun is approximately an ideal blackbody radiator with a surface...
 38.43: Just after detonation, the fireball in a nuclear blast is approxima...
 38.44: For the thermal radiation from an ideal blackbody radiator with a s...
 38.45: Assuming that your surface temperature is 98.6F and that you are an...
 38.46: Calculate the de Broglie wavelength of (a) a 1.00 keV electron, (b)...
 38.47: In an oldfashioned television set, electrons are accelerated throu...
 38.48: The smallest dimension (resolving power) that can be resolved by an...
 38.49: Singly charged sodium ions are accelerated through a potential diff...
 38.50: Electrons accelerated to an energy of 50 GeV have a de Broglie wave...
 38.51: The wavelength of the yellow spectral emission line of sodium is 59...
 38.52: A stream of protons, each with a speed of 0.9900c, are directed int...
 38.53: What is the wavelength of (a) a photon with energy 1.00 eV, (b) an ...
 38.54: An electron and a photon each have a wavelength of 0.20 nm.What is ...
 38.55: The highest achievable resolving power of a microscope is limited o...
 38.56: The existence of the atomic nucleus was discovered in 1911 by Ernes...
 38.57: A nonrelativistic particle is moving three times as fast as an elec...
 38.58: What are (a) the energy of a photon corresponding to wavelength 1.0...
 38.59: If the de Broglie wavelength of a proton is 100 fm, (a) what is the...
 38.60: Suppose we put A ! 0 in Eq. 3824 and relabeled B as c0. (a) What w...
 38.61: The function c(x) displayed in Eq. 3827 can describe a free partic...
 38.62: Show that Eq. 3824 is indeed a solution of Eq. 3822 by substituti...
 38.63: (a) Write the wave function c(x) displayed in Eq. 3827 in the form...
 38.64: Show that the angular wave number k for a nonrelativistic free part...
 38.65: (a) Let n ! a ' ib be a complex number, where a and b are real (pos...
 38.66: In Eq. 3825 keep both terms, putting A ! B ! c0. The equation then...
 38.67: The uncertainty in the position of an electron along an x axis is g...
 38.68: You will find in Chapter 39 that electrons cannot move in definite ...
 38.69: Figure 3813 shows a case in which the momentum component px of a p...
 38.70: An electron moves through a region of uniform electric potential of...
 38.71: For the arrangement of Figs. 3814 and 3815, electrons in the inci...
 38.72: For the arrangement of Figs. 3814 and 3815, electrons in the inci...
 38.73: The current of a beam of electrons, each with a speed of 900 m/s, i...
 38.74: Consider a potential energy barrier like that of Fig. 3817 but who...
 38.75: A 3.0 MeV proton is incident on a potential energy barrier of thick...
 38.76: (a) Suppose a beam of 5.0 eV protons strikes a potential energy bar...
 38.77: An electron with total energy E 5.1 eV approaches a barrier of heig...
 38.78: The current of a beam of electrons, each with a speed of 1.200 103 ...
 38.79: Figure 3813 shows that because of Heisenbergs uncertainty principl...
 38.80: A spectral emission line is electromagnetic radiation that is emitt...
 38.81: Using the classical equations for momentum and kinetic energy, show...
 38.82: Derive Eq. 3811, the equation for the Compton shift, from Eqs. 38...
 38.83: Neutrons in thermal equilibrium with matter have an average kinetic...
 38.84: Consider a balloon filled with helium gas at room temperature and a...
 38.85: In about 1916, R. A. Millikan found the following stoppingpotential...
 38.86: Show that c 2 ! & 2 , with c and & related as in Eq. 3814. Tha...
 38.87: Show that )E/E, the fractional loss of energy of a photon during a ...
 38.88: A bullet of mass 40 g travels at 1000 m/s. Although the bullet is c...
 38.89: (a) The smallest amount of energy needed to eject an electron from ...
 38.90: Imagine playing baseball in a universe (not ours!) where the Planck...
Solutions for Chapter 38: Fundamentals of Physics 10th Edition
Full solutions for Fundamentals of Physics  10th Edition
ISBN: 9781118230718
Solutions for Chapter 38
Get Full SolutionsChapter 38 includes 90 full stepbystep solutions. This expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: Fundamentals of Physics, edition: 10. Since 90 problems in chapter 38 have been answered, more than 91900 students have viewed full stepbystep solutions from this chapter. Fundamentals of Physics was written by Sieva Kozinsky and is associated to the ISBN: 9781118230718.

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