10. A particle of mass m is confined to move in one dimension on the domain 0≤x <∞, and its quantum state is associated with the wavefunction (x) = Næe-a where N is the normalization and a is a constant having units of inverse length. Normalize the wavefunction and derive an expression for (1/x) for the particle. Answer ² √² x²e-²ªx dx = . N² 2! N² N² (2a)³ 4a³ N = 2a³/2 = 1

Physical Chemistry
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Chapter11: Quantum Mechanics: Model Systems And The Hydrogen Atom
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10. A particle of mass m is confined to move in one dimension on the domain 0 < x < ∞,
and its quantum state is associated with the wavefunction (x) = Næe-ar where N
is the normalization and a is a constant having units of inverse length. Normalize the
wavefunction and derive an expression for (1/2) for the particle.
Answer
²6°
N²
2!
(2a)³
x²2e-2ax dx = N²,
N = 2a³/2
=
N²
4a³
= 1
Transcribed Image Text:10. A particle of mass m is confined to move in one dimension on the domain 0 < x < ∞, and its quantum state is associated with the wavefunction (x) = Næe-ar where N is the normalization and a is a constant having units of inverse length. Normalize the wavefunction and derive an expression for (1/2) for the particle. Answer ²6° N² 2! (2a)³ x²2e-2ax dx = N², N = 2a³/2 = N² 4a³ = 1
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