Question:

12.The velocity of water in river is 180 km h¯¹ near the surface. If the river is 5 m deep, then the coefficient of viscosity of water is

Options :

  • a) 10^-2 Nm^-2
  • b) 10^-3 Nm^-2
  • c) 10^-4 Nm^-2
  • d) 10^-5 Nm^-2

Answer :

a) 10^-2 Nm^-2

Answer Steps :

Solution :-

 

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