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Frictional

Frictional

Relating to friction; moved by friction; produced by friction; as, frictional electricity. Frictional gearing, wheels which transmit motion by surface friction instead of teeth. The faces are sometimes made more or less V-shaped to increase or decrease friction, as required.


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Biology Test Questions

... have a pressure term which you can't really relate to velocity. usually flow within a pipe is a sum of pressure difference and viscous and other frictional forces.

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by mith
Mon Nov 02, 2009 3:33 pm
 
Forum: Human Biology
Topic: Biology Test Questions
Replies: 7
Views: 7062

PHYSICS behind

... produced due to electrostatic force is same for all molecules at equal distance from electrodes And the retardation produced due to the frictional force of gel is only different for different molecules. frictional force is larger for larger molecules & smaller for smaller ones , ...

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by 2810712
Sun Jan 23, 2005 7:49 am
 
Forum: Molecular Biology
Topic: dna testing
Replies: 4
Views: 5956

dna testing

... normally use a gel support for the fluid phase. Examples of gels used are starch, acrylamide, agarose or mixtures of acrylamide and agarose. Frictional resistance produced by the support causes size, rather than charge alone, to become the major determinant of separation. Smaller molecules ...

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by biostudent84
Tue Dec 14, 2004 7:51 pm
 
Forum: Molecular Biology
Topic: dna testing
Replies: 4
Views: 5956


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