1160_Physics ProblemsTechnical Physics

1160_Physics ProblemsTechnical Physics - Chapter 41 Section...

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Chapter 41 501 Section 41.5 A Particle in a Well of Finite Height P41.25 (a) See figure to the right. (b) The wavelength of the transmitted wave traveling to the left is the same as the original wavelength, which equals 2 L . FIG. P41.25(a) P41.26 FIG. P41.26 Section 41.6 Tunneling Through a Potential Energy Barrier P41.27 T e CL = 2 where C m U E = 2 a f = 2 2 2 9 11 10 8 00 10 1 055 10 2 00 10 4 58 31 19 34 10 CL = × × × × = . . . . . e je j e j (a) T e = = 4.58 0 010 3 . , a 1% chance of transmission. (b) R T = = 1 0 990 . , a 99% chance of reflection. FIG. P41.27 P41.28 C = × × × = × 2 9 11 10
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