Fundamentals of Physics, Binder Ready Version
Fundamentals of Physics, Binder Ready Version
10th Edition
ISBN: 9781118230640
Author: Halliday, David; Resnick, Robert; Walker, Jearl
Publisher: WILEY
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Chapter 39, Problem 18P
To determine

To find:

The kinetic energy of electron K

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Given the mass of an electron is 9x10-31kg, confined to infinite well of length (L) and has energy of 0.157 eV. what is the probability of finding the electrong witin a strip that is 0.0175 nm wide centred at the postion x  = 2.5 nm?
The wave function for H-atom in 1s state is given below. Explain the radial probability density of H-atom in 1s state and also write an expression for the same. Sketch schematically the plot of this vs. radial distance.
*24 Figure 39-30 shows a two-dimen- sional, infinite-potential well lying in an xy plane that contains an electron. We probe for the electron along a line that bisects L, and find three points at which the detection probability is maximum. Figure 39-30 Problem 24. Those points are separated by 2.00 nm. Then we probe along a line that bisects L, and find five points at which the detection probability is maximum. Those points are sep- arated by 3.00 nm. What is the energy of the electron?

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