van der Waals
Proper noun
Meaning
van der Waals
A surname from Dutch. Alternative form of Vanderwaals
van der Waals
plural of van der Waal
Synonyms
Examples
Although gravity would become unimportant, surface tension would become more important, Van der Waals attraction would become important, etc. Feynman mentioned these scaling issues during his talk.
Another way of looking at it is that there are two bonding electrons and two antibonding electrons; therefore, the bond order is 0 and no bond exists (the molecule has one bound state supported by the Van der Waals potential).
Each atom is modeled by a sphere with the element's Van der Waals radius For many purposes, atoms can be modeled as spheres.
Non-cubic equations of state Dieterici equation of state : where a is associated with the interaction between molecules and b takes into account the finite size of the molecules, similar to the Van der Waals equation.
This is a result of the increase in chain interactions such as Van der Waals attractions and entanglements that come with increased chain length.
The rearrangement of molecules within an ensemble is controlled by Van der Waals forces and promoted by temperature.