University Physics (14th Edition)
14th Edition
ISBN: 9780133969290
Author: Hugh D. Young, Roger A. Freedman
Publisher: PEARSON
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Chapter 33, Problem Q33.11DQ
A salesperson at a bargain counter claims that a certain pair of sunglasses has Polaroid filters; you suspect that the glasses are just tinted plastic. How could you find out for sure?
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Chapter 33 Solutions
University Physics (14th Edition)
Ch. 33 - Light requires about 8 minutes to travel from the...Ch. 33 - Sunlight or starlight passing through the earths...Ch. 33 - A beam of light goes from one material into...Ch. 33 - Prob. Q33.4DQCh. 33 - Prob. Q33.5DQCh. 33 - Prob. Q33.7DQCh. 33 - Prob. Q33.8DQCh. 33 - A ray of light in air strikes a glass surface. Is...Ch. 33 - When light is incident on an interface between two...Ch. 33 - A salesperson at a bargain counter claims that a...
Ch. 33 - Does it make sense to talk about the polarization...Ch. 33 - How can you determine the direction of the...Ch. 33 - It has been proposed that automobile windshields...Ch. 33 - When a sheet of plastic food wrap is placed...Ch. 33 - If you sit on the beach and look at the ocean...Ch. 33 - When unpolarized light is incident on two crossed...Ch. 33 - For the old rabbit-ear style TV antennas, its...Ch. 33 - In Fig. 33.31, since the light that is scattered...Ch. 33 - You are sunbathing in the late afternoon when the...Ch. 33 - Light scattered from blue sky is strongly...Ch. 33 - Atmospheric haze is due to water droplets or smoke...Ch. 33 - Prob. Q33.23DQCh. 33 - Prob. Q33.24DQCh. 33 - Prob. Q33.25DQCh. 33 - Prob. 33.1ECh. 33 - BIO Light Inside the Eye. The vitreous humor, a...Ch. 33 - A beam of light has a wavelength of 650 nm in...Ch. 33 - Light with a frequency of 5.80 1014 Hz travels in...Ch. 33 - A light beam travels at 1.94 108 m/s in quartz....Ch. 33 - Prob. 33.6ECh. 33 - A parallel beam of light in air makes an angle of...Ch. 33 - Prob. 33.8ECh. 33 - Light traveling in air is incident on the surface...Ch. 33 - (a) A tank containing methanol has walls 2.50 cm...Ch. 33 - Prob. 33.11ECh. 33 - A horizontal, parallel-sided plate of glass having...Ch. 33 - A ray of light is incident on a plane surface...Ch. 33 - Prob. 33.14ECh. 33 - Section 33.3 Total Internal Reflection 33.15Light...Ch. 33 - A flat piece of glass covers the top of a vertical...Ch. 33 - The critical angle for total internal reflection...Ch. 33 - A beam of light is traveling inside a solid glass...Ch. 33 - A ray of light is traveling in a glass cube that...Ch. 33 - Prob. 33.20ECh. 33 - Prob. 33.21ECh. 33 - The indexes of refraction for violet light ( = 400...Ch. 33 - A narrow beam of white light strikes one face of a...Ch. 33 - A beam of light strikes a sheet of glass at an...Ch. 33 - Unpolarized light with intensity I0 is incident on...Ch. 33 - (a) At what angle above the horizontal is the sun...Ch. 33 - A beam of unpolarized light of intensity I0 passes...Ch. 33 - Light of original intensity I0 passes through two...Ch. 33 - A parallel beam of unpolarized light in air is...Ch. 33 - The refractive index of a certain glass is 1.66....Ch. 33 - A beam of polarized light passes through a...Ch. 33 - Three polarizing filters are stacked, with the...Ch. 33 - Unpolarized light of intensity 20.0 W/cm2 is...Ch. 33 - Three Polarizing Filters. Three polarizing filters...Ch. 33 - A beam of white light passes through a uniform...Ch. 33 - A light beam is directed parallel to the axis of a...Ch. 33 - BIO Heart Sonogram. Physicians use high-frequency...Ch. 33 - In a physics lab, light with wavelength 490 nm...Ch. 33 - Prob. 33.39PCh. 33 - Prob. 33.40PCh. 33 - A ray of light traveling in a block of glass (n =...Ch. 33 - A ray of light traveling in air is incident at...Ch. 33 - A glass plate 2.50 mm thick, with an index of...Ch. 33 - After a long day of driving you take a late-night...Ch. 33 - You sight along the rim of a glass with vertical...Ch. 33 - Prob. 33.46PCh. 33 - A thin layer of ice (n = 1.309) floats on the...Ch. 33 - A 454590 prism is immersed in water. A ray of...Ch. 33 - Prob. 33.49PCh. 33 - Light is incident normally on the short face of a...Ch. 33 - Prob. 33.51PCh. 33 - Prob. 33.52PCh. 33 - Prob. 33.53PCh. 33 - Prob. 33.54PCh. 33 - Prob. 33.55PCh. 33 - A thin beam of white light is directed at a flat...Ch. 33 - DATA In physics lab, you are studying the...Ch. 33 - Prob. 33.58PCh. 33 - DATA A beam of light traveling horizontally is...Ch. 33 - Prob. 33.60CPCh. 33 - Prob. 33.61CPCh. 33 - First, light with a plane of polarization at 45 to...Ch. 33 - Next unpolarized light is reflected off a smooth...Ch. 33 - To vary the angle as well as the intensity of...
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- Unpolarized light falls on a polarizer with its axis in the vertical direction, then a second with its axis 30 degrees from vertical. What fraction on the intensity goes through the two filters? Please give your answer as a percent (multiply the ratio by 100).arrow_forwardA horizontal beam of unpolarized light is incident on a set of 4 polarizing filters. The first filter has its transmission axis pointing up. The second filter has its transmission axis rotated 30° Clockwise from the vertical. The third filter has its transmission axis rotated 60° Clockwise from the vertical. And the fourth filter has its transmission axis rotated 90° Clockwise from the vertical. a) What percentage of the unpolarized light intensity gets through the stack of 4 filters? b) The first and fourth filters are now swapped. What percentage of the unpolarized light intensity gets through the stack of 4 filters?arrow_forward3. The electric field of an EM wave traveling in a vacuum is described by the following wave function: E = (5.00 V/m) cos[ka – (6 × 10° s-1)t +0.40]ĵ Find the following: (a) amplitude (b) frequency (c) wavelength (d) the direction of wave travel (e) the associated magnetic field wave function (f) the wave intensityarrow_forward
- The minimum change in light intensity that is detectable by the human eye is about 1%. Light is sent through a pair of polarizers whose axes are at an angle of 45° to each other. By what angle should the second polarizer be turned so that the change in the intensity of the light that exists is barely perceptible?arrow_forwardA geostationary satellite stationed at 10°E transmits a vertically polarized wave. Determine the polarization of the resulting signal received at an earth station situated at 5°E, 45°N.arrow_forwardPolarizers are used in LCDs screens (monitor, tv, etc.) to enhance its color and decrease its backlight. What do you think will happen if these polarizers were removed? (a) Will you still be able to see what the screen displays? (b)If you were going placed back the polarizer but 45° away from what it was, how much (in percent) of the initial intensity of light will pass thru the polarizer?arrow_forward
- Unpolarized light passes through a single polarizer. Of the 100% of the light that made it through the first polarizer, how much will make it through... another polarizer, angled 30° to the first one, and then yet another polarizer, angled a further 30°. a vacuum. another polarizer, angled 30° to the first one. another polarizer, angled 90° to the first one. another polarizer, angled 45° to the first one. another polarizer, angled 45° to the first one, and then yet another polarizer, angled a further 45°. 1. 100% 2. 75% 3. 66.67% 4. 56.25% 5. 50% 6. 33.33% 7. 25% 8. 12.5% 9. 0%arrow_forwardPearson Physics- BIO Predict/Calculate Optical Activity: Optically active molecules have the property of rotating the direction of polarization of linearly polarized light. Many biologically important molecules have this property, some causing a counterclockwise rotation (negative rotation angle), others causing a clockwise rotation (positive rotation angle). For example, a 5.00 gram per 100 mL solution of l-leucine causes a rotation of −.0550°; the same concentration of d-glutamic acid causes a rotation of 0.620°. (a) If placed between crossed polarizers, which of these solutions transmits the greater intensity? Explain. (b) Find the transmitted intensity for each of these solutions when placed between crossed polarizers. The incident beam is unpolarized and has an intensity of 12.5 W/m2.arrow_forwardUnpolarized light passes through three polarizing filters. The first one is oriented with a horizontal transmission axis, the second filter has its transmission axis 25.7° from the horizontal, and the third one has a vertical transmission axis. What percent of the light gets through this combination of filters?arrow_forward
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