The graph shows relation between shear stress Z and velocity gradient – McqOptions

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1.	The graph shows relation between shear stress Z and velocity gradient of a fluid is given by where A and n are constants. The graphs are drawn for three values of n. Which one will be the correct relationship between n1, n2 and n3?
A.	n1 > n2 > n3
B.	n1 < n2 < n3
C.	n1 > n3 > n2
D.	n1 < n3 < n2
Answer» C. n1 > n3 > n2

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