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Phase Change: Liquids
240233207
1
1
1
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org.concord.modeler.PageTextBox
350.0
290.0
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Here are models of two liquids. One liquid is made of atoms only. The
other is made of triatomic molecules. Run the models and watch them
carefully.
<p>
(1) Make sure "Show Attractions" is selected. The attractions between
atoms are shown by dashed lines. (2) Run each liquid model. (3) Then
estimate the average number of dashed lines an atom forms with its
neighbors.
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<p>
<input name="submit" value="How to use simulation controls" type="submit" script="script:page:0:message controllerPanel.html">
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false
org.concord.mw2d.activity.AtomContainer
liquids$0.mmlfalse
1
org.concord.modeler.PageRadioButton
Liquid 1
Show liquid 1.
true
org.concord.mw2d.models.MolecularModel
0
1183941194632
Execute MW script
org.concord.modeler.PageRadioButton
Liquid 2
Show liquid 2.
org.concord.mw2d.models.MolecularModel
0
1183941194632
Execute MW script
org.concord.modeler.PageCheckBox
Show Attractions
Dotted lines represent forces that exist between neighbors
true
org.concord.mw2d.models.MolecularModel
0
Show van der Waals interactions
org.concord.modeler.PageButton
Take a snapshot
false
org.concord.mw2d.models.MolecularModel
0
Take a snapshot
1
org.concord.modeler.PageButton
Randomly pick an atom and show its trajectory
Randomly pick an atom and show its trajectory.
false
org.concord.mw2d.models.MolecularModel
0
Execute MW script
org.concord.modeler.PageButton
Mark atoms near center
Mark atoms within a rectangle near the center of the box.
false
org.concord.mw2d.models.MolecularModel
0
Execute MW script
1