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Q: Printer's ink is an example of- प्रिंटर स्याही किसका उदाहरण है?
  • A. Dilatant/पतला तरल
  • B. Thixotropic fluid/थिक्सोट्रोपिक द्रव
  • C. Pseudo-plastic fluids/छद्म सुघट्य तरल
  • D. None of these/इनमें से कोई नहीं
Correct Answer: Option B - नॉन-न्यूटोनियन तरल निम्नवत है– (i) Thixotropic : Printer's ink, ketchup, enamels etc. (ii) Bingham plastic : Sewage, sludge, Drilling mud, Gel, Toothpaste, Cream (iii) Rheopecitc : Gypsum in water & Bentonite slurry (iv) Pseudo Plastic : Paint, Paper, Pulp, Blood, Syrup, Polymer, Lipstick, Nailpaint (v) Dilantant : Quick sand, Sugar in water, Butter
B. नॉन-न्यूटोनियन तरल निम्नवत है– (i) Thixotropic : Printer's ink, ketchup, enamels etc. (ii) Bingham plastic : Sewage, sludge, Drilling mud, Gel, Toothpaste, Cream (iii) Rheopecitc : Gypsum in water & Bentonite slurry (iv) Pseudo Plastic : Paint, Paper, Pulp, Blood, Syrup, Polymer, Lipstick, Nailpaint (v) Dilantant : Quick sand, Sugar in water, Butter

Explanations:

नॉन-न्यूटोनियन तरल निम्नवत है– (i) Thixotropic : Printer's ink, ketchup, enamels etc. (ii) Bingham plastic : Sewage, sludge, Drilling mud, Gel, Toothpaste, Cream (iii) Rheopecitc : Gypsum in water & Bentonite slurry (iv) Pseudo Plastic : Paint, Paper, Pulp, Blood, Syrup, Polymer, Lipstick, Nailpaint (v) Dilantant : Quick sand, Sugar in water, Butter