Answer to Question #100897 in Mechanics | Relativity for sabreen

Question

What are the measurement errors associated with coaxial cylindrical rotational viscometer

Answer 1

In the co-axial cylindrical viscometer have the end effect issue.

End Effect-

As per the the end effect, the resistance is being offered by the test sample at the top and the base of the inner cylinder.

Reduce end effect-

The end effect at the top can be reduced by ensuring the weighted height can not be higher than the inner cylinder.