A metal cube of side 10 {cm} rests on a film of a liquid of thickness 0.2 {mm}. If upon applying a horizontal force \overrightarrow{ {F} of magnitude 0.1 {N} the cube slides with a constant speed of 0.08 {m} \/ {s}, then the coefficient of viscosity is

Correct Answer is : 2.5×10−2Nsm2

2.5 \times 10^{-2} { {Ns}}/{ {m}^2}

0.25 \times 10^{-2} { {Ns}}/{ {m}^2}

5 \times 10^{-2} { {Ns}}/{ {m}^2}

0.5 \times 10^{-2} { {Ns}}/{ {m}^2}

TS EAMCET 19-July-2022 Shift 2 Solved Paper

Section: Physics

Question : 95 of 160

Marks: +1, -0

A metal cube of side 10cm rests on a film of a liquid of thickness 0.2mm. If upon applying a horizontal force

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of magnitude 0.1N the cube slides with a constant speed of 0.08m∕s, then the coefficient of viscosity is

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