Modified Mastering Physics with Pearson eText -- Access Card -- for Physics (18-Weeks)

5th Edition

ISBN: 9780136781356

Author: Walker, JAMES

Publisher: PEARSON

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Chapter 25, Problem 78PCE

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.

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Chapter 25, Problem 77PCE

Chapter 25, Problem 79PCE

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Chapter 25 Solutions

Modified Mastering Physics with Pearson eText -- Access Card -- for Physics (18-Weeks)

Ch. 25.1 - Enhance Your Understanding (Answers given at the...Ch. 25.2 - A distant galaxy is moving away from the Earth....Ch. 25.3 - If the frequency of an electromagnetic wave is...Ch. 25.4 - Prob. 4EYU Ch. 25.5 - In the system shown in Figure 25-36, a vertically...Ch. 25 - Explain why the invisible man would be unable to...Ch. 25 - While wearing your Polaroid sunglasses at the...Ch. 25 - You want to check the tine while wearing your...Ch. 25 - BIO Polarization and the Ground Spider The ground...Ch. 25 - You are given a sheet of Polaroid material....

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