+1 vote
in Food Processing Unit Operations by (110k points)
What are examples of the rheopexy fluids?

(a) Gypsum pastes, printer inks

(b) Gypsum pastes, ketchup

(c) Printer inks, ketchup

(d) Only ketchup

I got this question in semester exam.

My question is taken from Fluid Flow Theory in division Fluid Flow Theory & Applications of Food Processing Unit Operations

1 Answer

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Best answer
The correct option is (a) Gypsum pastes, printer inks

The best explanation: Rheopexy is an exceptional property that is seen in some of the non-Newtonian fluids. In these fluids increase in the viscosity depends on the time. When a fluid has a longer shear force, the viscosity is also higher. Some of the examples are Gypsum pastes, printer inks and lubricants.

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