Maxwell speed distribution law [img:c19f2b2281]http://mw.concord.org/modeler1.3/mirror/chemistry/maxwell.gif[/img:c19f2b2281][img:c19f2b2281]http://mw.concord.org/modeler1.3/mirror/chemistry/maxwell2.jpg[/img:c19f2b2281] [url]http://mw.concord.org/modeler1.3/mirror/chemistry/maxwell.html[/url]