EBK PHYSICS FOR SCIENTISTS & ENGINEERS
5th Edition
ISBN: 9780134296074
Author: GIANCOLI
Publisher: VST
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Chapter 32, Problem 50P
(I) By what percent is the
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By what percent is the speed of blue light (450 nm) lessthan the speed of red light (680 nm), in silicate flint glass(see Fig. 24–14)?
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bends towards normal
- bends
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- total internal refraction.
- total internal reflection
rays experience are
-
Answer can be more
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refracted by exactly 90°
(iii) For quarter-wave film thickness, show that for normal incidence,
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Chapter 32 Solutions
EBK PHYSICS FOR SCIENTISTS & ENGINEERS
Ch. 32 - What would be the appearance of the Moon if it had...Ch. 32 - Archimedes is said to have burned the whole Roman...Ch. 32 - What is the focal length of a plane mirror? What...Ch. 32 - An object is placed along the principal axis of a...Ch. 32 - Using the rules for the three rays discussed with...Ch. 32 - Prob. 6QCh. 32 - If a concave mirror produces a real image, is the...Ch. 32 - Prob. 8QCh. 32 - When you look at the Moons reflection from a...Ch. 32 - How can a spherical mirror have a negative object...
Ch. 32 - Prob. 11QCh. 32 - When you look down into a swimming pool or a lake,...Ch. 32 - Draw a ray diagram to show why a stick looks bent...Ch. 32 - (I) When you look at yourself in a 60-cm-tall...Ch. 32 - (II) Show that if two plane mirrors meet at an...Ch. 32 - (II) The block of glass (n = 1.5) shown in cross...Ch. 32 - (II) Show in general that for a light beam...Ch. 32 - (III) A light ray is incident on a flat piece of...Ch. 32 - (I) By what percent is the speed of blue light...Ch. 32 - (I) A light beam strikes a piece of glass at a...Ch. 32 - (II) A parallel beam of light containing two...Ch. 32 - Two identical concave mirrors are set facing each...Ch. 32 - A kaleidoscope makes symmetric patterns with two...
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- What image will one see if a hologram is recorded using monochromatic light but its image is viewed in white light? Explain.arrow_forwardIf the light source in the preceding problem is changed, the angular position of the third maximum is found to be 0.57°. What is the wavelength of light being used now?arrow_forwardX-rays of wavelength 0.138 nm fall on a crystal whoseatoms, lying in planes, are spaced 0.285 nm apart. At whatangle Φ (relative to the surface, Fig. 25–38) must the X-rays bedirected if the first diffraction maximum is to be observed?arrow_forward
- 10. A light ray of given wavelength, initially in air, strikes a 90° prism at P (see Fig. 39-53) and is refracted there and at Q to such an extent that it just grazes the right-hand prism surface at Q. (a) Determine the index of retraction of the prism for this wavelength in terms of the angle of incidence , that gives rise to this situation. (b) Give a numerical upper bound for the index of refraction of the prism. Show, by ray dia- grams, what happens if the angle of incidence at P is (c) slightly greater or (d) slightly less than 0₁. 90 FIGURE 39-53. Problem 10.arrow_forwardA fine metal foil separates one end of two pieces ofoptically flat glass, as in Fig. 24–33. When light of wavelength 670 nm is incident normally, 24 dark bands areobserved (with one at each end). How thick is the foil?arrow_forward(I) Consider a film of MgF2 (n = 1.38) having a thickness of 8.68 x 10^-5 cm deposited on glass (n = 1.62). If white light falls perpendicular to the surface, what wavelengths are missing from the reflected light? (Hint: Remember only the wavelengths of visible light, between 400 nm and 700 nm.)If white light falls perpendicular to the surface, what wavelengths are missing from the reflected light?arrow_forward
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- (ii) In a certain experiment, light travels from air to water (refractiveindex = 1.33). At what angle of incidence is the reflected anglecompletely polarized?arrow_forward(1) In TM oblique incidence, the angle at which all the wave is transmitted to the second medium is called .... . angle.arrow_forward(1), A light wave is incident upon an air/glass (ZF13, n=1.78 @ 632.8 nm) interface at an angle of incidence 0-60°. The incident electric field can be described by: 8-(18+,+,) √√√3 e,+e, cos(at-k), where k = -- 2 The x, y and z directions are depicted in the Figure Ꮎ Air Glass (a) What fractions of the input power are in the TE and TM components, respectively, of the input wave? (b) What fraction of the incident wave power is transmitted?arrow_forward
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