why does a substance have high resistance

Asked by Medha Rai | 3rd May, 2011, 12:00: AM

Expert Answer:

The substance have high resistance because they have high viscocity.
More the viscocity ,more will be the resistance and vice versa.
The Viscosity of a substance is its 'Resistance to Flow'.
A high Viscosity means the substance is very thick, like Treacle or Honey or Tar and won't flow easily.
Gasoline, water and other light substances, have a low viscosity; They will flow easily.

Answered by  | 2nd May, 2011, 10:02: PM

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