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2) The potential energy between a pair of neutral atoms or molecules is very well approximated by the Lennard-Jones Potential, given by the expression, 12 V(r) = = 4ɛ where & and o are constants, and r is the distance between the molecules. The potential energy is plotted in the figure below. The vertical axis is in units of ɛ, while the horizontal axis is in units of o. Moleular Bond Energy 1.25 15 1.75 2 2.25 2,5 2.75 3.25 -2 -3 Distance

2) The potential energy between a pair of neutral atoms or molecules is very well approximated by the Lennard-Jones Potential, given by the expression, 12 V(r) = = 4ɛ where & and o are constants, and r is the distance between the molecules. The potential energy is plotted in the figure below. The vertical axis is in units of ɛ, while the horizontal axis is in units of o. Moleular Bond Energy 1.25 15 1.75 2 2.25 2,5 2.75 3.25 -2 -3 Distance

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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a) Why does the potential energy approach zero as the distance gets bigger? b) At what separation distance, in terms of o and ɛ, is the potential energy zero? E) At approximately what distance is the system in equilibrium?What is the potential energy at that distance? (Express your answers in terms of o and ɛ.)
Transcribed Image Text:a) Why does the potential energy approach zero as the distance gets bigger? b) At what separation distance, in terms of o and ɛ, is the potential energy zero? E) At approximately what distance is the system in equilibrium?What is the potential energy at that distance? (Express your answers in terms of o and ɛ.)
2) The potential energy between a pair of neutral atoms or molecules is very well approximated by the Lennard-Jones Potential, given by the expression, 12 V(r) = 4ɛ where & and o are constants, and r is the distance between the molecules. The potential energy is plotted in the figure below. The vertical axis is in units of ɛ, while the horizontal axis is in units of o. Molcular Bond Eaery 2 1.25 1.5 1.75 2. 2.25 25 2.75 3.25 -1: -2- Distance W 3.
Transcribed Image Text:2) The potential energy between a pair of neutral atoms or molecules is very well approximated by the Lennard-Jones Potential, given by the expression, 12 V(r) = 4ɛ where & and o are constants, and r is the distance between the molecules. The potential energy is plotted in the figure below. The vertical axis is in units of ɛ, while the horizontal axis is in units of o. Molcular Bond Eaery 2 1.25 1.5 1.75 2. 2.25 25 2.75 3.25 -1: -2- Distance W 3.
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