1
GATE ME 1988
MCQ (Single Correct Answer)
+2
-0.6
A Newtonian fluid has the following velocity field : $$$\overrightarrow V = {x^2}y\widehat i + 2x{y^2}z\widehat j - y{z^3}\widehat k$$$

The rate of shear deformation $${\varepsilon _{yz}}$$ at the point $$x=-2, y=-1$$ and $$z=2$$ for the given flow is :

A
$$-6$$
B
$$-2$$
C
$$-12$$
D
$$4$$
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