A glass plate of length 8 cm and breadth 6cm slides with uniform velocity of 2.5 cm/son a layer of glycerine, 1mm thick, when horizontal force of 0.25 N is applied to the plate. The coefficient of viscosity of glycerine is
Option :
1) 3.083Ns/m² 2) 2.083Ns/m²
3) 1.083Ns/m² 4) 0.083Ns/m²
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right answer is 3 may be
NChat:
No its opt b in answer key
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