#LetsPrepareATC 🏆 Prepare AAI - ATC Exam (2023) with ATC Gurus Mr. Paras Soni & Dr. Abhijit Sen
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Practice Question
calculate the coefficient of viscosity of the liquid. \((g = 10 N kg^{-1})\)

A block of surface area 0.2m2 is placed on a a frictionless horizontal surface having a 0.20 mm thick uniform layer of liquid. On applying a constant horizontal force 0.010 kgf on the block it begins to move with a constant speed 0.075 m/s.

Select one correct option:

\(35.3 * 10^{-3} pa * S\) Correct 💪 In-correct 🧐
\(1.33 * 10^{-3} pa * S\) Correct 💪 In-correct 🧐
\(3.53 * 10^{-3} pa * S\) Correct 💪 In-correct 🧐
\(13.3 * 10^{-3} pa * S\) Correct 💪 In-correct 🧐