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Unformatted text preview: x in the particles position. Hint: Do not do any integrals to answer this part of the question. (e) Use the exact formula to evaluate x for this wave function: x = q x 2 x 2 . Compare your answer to your estimate in part (d). Hint: You need the integral R x 2 exp( ax 2 ) dx = 1 4 q /a 3 , but you do not need the integral R x exp( ax 2 ) dx = 1 / (2 a ). Why not? Do the following problems in Beiser: Chapter 5: 2, 5, 8, 10 (You will need the integral table from last weeks assignment.)...
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This note was uploaded on 08/06/2008 for the course PHYS 31 taught by Professor Hickman during the Spring '08 term at Lehigh University .
 Spring '08
 Hickman
 mechanics, Work

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