1 Units, Physical Quantities, And Vectors 2 Motion Along A Straight Line 3 Motion In Two Or Three Dimensions 4 Newton’s Laws Of Motion 5 Applying Newton’s Laws 6 Work And Kinetic Energy 7 Potential Energy And Energy Conservation 8 Momentum, Impulse, And Collisions 9 Rotation Of Rigid Bodies 10 Dynamics Of Rotational Motion 11 Equilibrium And Elasticity 12 Fluid Mechanics 13 Gravitation 14 Periodic Motion 15 Mechanical Waves 16 Sound And Hearing 17 Temperature And Heat 18 Thermal Properties Of Matter 19 The First Law Of Thermodynamics 20 The Second Law Of Thermodynamics 21 Electric Charge And Electric Field 22 Gauss’s Law 23 Electric Potential 24 Capacitance And Dielectrics 25 Current, Resistance, And Electromotive Force 26 Direct-current Circuits 27 Magnetic Field And Magnetic Forces 28 Sources Of Magnetic Field 29 Electromagnetic Induction 30 Inductance 31 Alternating Current 32 Electromagnetic Waves 33 The Nature And Propagation Of Light 34 Geometric Optics 35 Interference 36 Diffraction 37 Relativity 38 Photons: Light Waves Behaving As Particles 39 Particles Behaving As Waves 40 Quantum Mechanics I: Wave Functions 41 Quantum Mechanics Ii: Atomic Structure 42 Molecules And Condensed Matter 43 Nuclear Physics 44 Particle Physics And Cosmology expand_more
35.1 Interference And Coherent Sources 35.2 Two-source Interference Of Light 35.3 Intensity In Interference Patterns 35.4 Interference In Thin Films 35.5 The Michelson Interferometer Chapter Questions expand_more
Problem 35.1DQ: A two-slit interference experiment is set up, and the fringes are displayed on a screen. Then the... Problem 35.2DQ: Could an experiment similar to Youngs two-slit experiment be performed with sound? How might this be... Problem 35.3DQ: Monochromatic coherent light passing through two thin slits is viewed on a distant screen. Are the... Problem 35.4DQ: In a two-slit interference pattern on a distant screen, are the bright fringes midway between the... Problem 35.5DQ: Would the headlights of a distant car form a two-source interference pattern? If so, how might it be... Problem 35.6DQ: The two sources S1 and S2 shown in Fig. 35.3 emit waves of the same wavelength and are in phase... Problem 35.7DQ: Could the Young two-slit interference experiment be performed with gamma rays? If not, why not? II... Problem 35.8DQ: Coherent red light illuminates two narrow slits that are 25 cm apart. Will a two-slit interference... Problem 35.9DQ: Coherent light with wavelength falls on two narrow slits separated by a distance d. If d is less... Problem 35.10DQ Problem 35.11DQ: If the monochromatic light shown in Fig. 35.5a were replaced by white light, would a two-slit... Problem 35.12DQ: In using the superposition principle to calculate intensities in interference patterns, could you... Problem 35.13DQ Problem 35.14DQ: A very thin soap film (n = 1.33), whose thickness is much less than a wavelength of visible light,... Problem 35.15DQ: Interference can occur in thin films. Why is it important that the films be thin? Why dont you get... Problem 35.16DQ: If we shine while light on an air wedge like that shown in Fig. 35.12. the colors that are weak in... Problem 35.17DQ Problem 35.18DQ: When a thin oil film spreads out on a puddle of water, the thinnest part of the film looks dark in... Problem 35.1E: Section 35.1 Interference and Coherent Sources 35.1Two small stereo speakers A and B that are 1.40 m... Problem 35.2E: Two speakers that are 15.0 m apart produce in-phase sound waves of frequency 250.0 Hz in a room... Problem 35.3E: A radio transmitting station operating at a frequency of 120 MHz has two identical antennas that... Problem 35.4E: Radio Interference. Two radio antennas A and B radiate in phase. Antenna B is 120 m to the right of... Problem 35.5E Problem 35.6E: Two light sources can be adjusted to emit monochromatic light of any visible wavelength. The two... Problem 35.7E: Section 35.2 Two-Source Interference of Light 35.7Youngs experiment is performed with light from... Problem 35.8E: Coherent light with wavelength 450 nm falls on a pair of slits. On a screen 1.80 m away, the... Problem 35.9E: Two slits spaced 0.450 mm apart are placed 75.0 cm from a screen. What is the distance between the... Problem 35.10E: If the entire apparatus of Exercise 35.9 (slits, screen, and space in between) is immersed in water,... Problem 35.11E: Two thin parallel slits that are 0.0116 mm apart are illuminated by a laser beam of wavelength 585... Problem 35.12E: Coherent light with wavelength 400 nm passes through two very narrow slits that are separated by... Problem 35.13E: Two very narrow slits are spaced 1.80 m apart and are placed 35.0 cm from a screen. What is the... Problem 35.14E: Coherent light that contains two wavelengths. 660 nm (red) and 470 nm (blue), passes through two... Problem 35.15E: Coherent light with wavelength 600 nm passes through two very narrow slits and the interference... Problem 35.16E: Coherent light of frequency 6.32 1014 Hz passes through two thin slits and falls on a screen 85.0... Problem 35.17E: In a two-slit interference pattern, the intensity at the peak of the central maximum is I0. (a) At a... Problem 35.18E: Coherent sources A and B emit electromagnetic waves with wavelength 2.00 cm. Point P is 4.86 m from... Problem 35.19E: Coherent light with wavelength 500 nm passes through narrow slits separated by 0.340 mm. At a... Problem 35.20E: Two slits spaced 0.260 mm apart are 0.900 m from a screen and illuminated by coherent light of... Problem 35.21E: Consider two antennas separated by 9.00 m that radiate in phase at 120 MHz, as described in Exercise... Problem 35.22E: Two slits spaced 0.0720 mm apart are 0.800 m from a screen. Coherent light of wavelength passes... Problem 35.23E: What is the thinnest film of a coating with n = 1.42 on glass (n = 1.52) for which destructive... Problem 35.24E: Nonglare Glass. When viewing a piece of art that is behind glass, one often is affected by the light... Problem 35.25E: Two rectangular pieces of plane glass are laid one upon the other on a table. A thin strip of paper... Problem 35.26E: A place of glass 9.00 cm long is placed in contact with a second plate and is held at a small angle... Problem 35.27E: A uniform film of TiO2, 1036 nm thick and having index of refraction 2.62, is spread uniformly over... Problem 35.28E: A plastic film with index of refraction 1.70 is applied to the surface of a car window to increase... Problem 35.29E: The walls of a soap bubble have about the same index of refraction as that of plain water, n = 1.33.... Problem 35.30E: A researcher measures the thickness of a layer of benzene (n = 1.50) floating on water by shining... Problem 35.31E Problem 35.32E: What is the thinnest soap film (excluding the case of zero thickness) that appears black when... Problem 35.33E: How far must the mirror M2 (see Fig. 35.19) of the Michelson interferometer be moved so that 1800... Problem 35.34E: Jan first uses a Michelson interferometer with the 606-nm light from a krypton-86 lamp. He displaces... Problem 35.35P: One round face of a 3.25-m, solid, cylindrical plastic-pipe is covered with a thin black coating... Problem 35.36P: Newtons rings are visible when a planoconvex lens is placed on a flat glass surface. For a... Problem 35.37P: BIO Coating Eyeglass Lenses. Eyeglass lenses can be coated on the inner surfaces to reduce the... Problem 35.38P: BIO Sensitive Eyes. After an eye examination, you put some eyedrops on your sensitive eyes. The... Problem 35.39P: Two flat plates of glass with parallel faces are on a table, one plate on the other. Each plate is... Problem 35.40P: In a setup similar to that of Problem 35.39, the glass has an index of refraction of 1.53, the... Problem 35.41P: Suppose you illuminate two thin slits by monochromatic coherent light in air and find that they... Problem 35.42P: CP CALC A very thin sheet of brass contains two thin parallel slits. When a laser beam shines on... Problem 35.43P: Two radio antennas radiating in phase are located at points A and B, 200 m apart (Fig. P35.43). The... Problem 35.44P Problem 35.45P: CP A thin uniform film of refractive index 1.750 is placed on a sheet of glass of refractive index... Problem 35.46P: GPS Transmission. The GPS (Global Positioning System) satellites are approximately 5.18 m across and... Problem 35.47P: White light reflects at normal incidence from the top and bottom surfaces of a glass plate (n =... Problem 35.48P: Laser light of wavelength 510 nm is traveling in air and shines at normal incidence onto the flat... Problem 35.49P: Red light with wavelength 700 nm is passed through a two-slit apparatus. At the same time,... Problem 35.50P: BIO Reflective Coatings and Herring. Herring and related fish have a brilliant silvery appearance... Problem 35.51P: After a laser beam passes through two thin parallel slits, the first completely dark fringes occur... Problem 35.52P: DATA In your summer job at an optics company, you are asked to measure the wavelength of the light... Problem 35.53P: DATA Short-wave radio antennas A and B are connected to the same transmitter and emit coherent waves... Problem 35.54P: DATA In your research lab, a very thin, flat piece of glass with refractive index 1.40 and uniform... Problem 35.55CP: CP The index of refraction of a glass rod is 1.48 at T = 20.0C and varies linearly with temperature,... Problem 35.56CP: CP Figure P35.56 shows an interferometer known as Fresnels biprism. The magnitude of the prism angle... Problem 35.57PP: INTERFERENCE AND SOUND WAVES. Interference occurs with not only light waves but also all frequencies... Problem 35.58PP: The professor returns the apparatus to the original setting. She then adjusts the speakers again.... Problem 35.59PP: The professor again returns the apparatus to its original setting, so you again hear the original... Problem 35.60PP: The professor once again returns the apparatus to its original setting, but now she adjusts the... format_list_bulleted