The ¹H19F molecule can be described by a Morse potential with D. = 9.05 x 10-19 J. The force constant k for this molecule is 966 N-m¹ and v=1.24 x 10¹4 S-1. Calculate the lowest four energy levels for a Morse potential using the formula (hu)² En - hur ( + ²) - (AD) (-+ 2)² 4De Enter your answers in joules separated by commas.

Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter42: Molecules And Solids
Section: Chapter Questions
Problem 47CP: As an alternative to Equation 42.1, another useful model for the potential energy of a diatomic...
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The ¹H¹9F molecule can be described by a Morse
potential with De = 9.05 x 10-19 J. The force
constant k for this molecule is 966 N-m-¹ and
v = 1.24 x 10¹4 S-1.
Part A
Calculate the lowest four energy levels for a Morse potential using the formula
(hu)2 ² + + 72) ²
4De
( n + 1/2 )
Enter your answers in joules separated by commas.
Eo,
E1,
E2,
E3 =
Submit
15.ΑΣΦ.
En hv
●
=
- 19
4.106 10-20, 1.232 10 ¹9,2.053 10 ¹9,3.032.10-¹9 J
●
●
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?
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Transcribed Image Text:The ¹H¹9F molecule can be described by a Morse potential with De = 9.05 x 10-19 J. The force constant k for this molecule is 966 N-m-¹ and v = 1.24 x 10¹4 S-1. Part A Calculate the lowest four energy levels for a Morse potential using the formula (hu)2 ² + + 72) ² 4De ( n + 1/2 ) Enter your answers in joules separated by commas. Eo, E1, E2, E3 = Submit 15.ΑΣΦ. En hv ● = - 19 4.106 10-20, 1.232 10 ¹9,2.053 10 ¹9,3.032.10-¹9 J ● ● Previous Answers Request Answer ? X Incorrect; Try Again; 2 attempts remaining
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