NEETPhysicsMechanical Properties of Fluids
What is the coefficient of viscosity of the liquid in this scenario where a metal block of area 0.10 m² is connected to a 0.010 kg mass via a string passing over an ideal pulley, and a liquid with a film thickness of 0.30 mm is placed between the block and the table, causing the block to move to the right at a constant speed of 0.085 m/s?
Options
- A3.46 × 10 ⁻¹ Pa~s
- B3.46 × 10 ⁻³ Pa~s
- C3.46 × 10 ⁻⁴ Pa~s
- D3.46 × 10 ⁻² Pa~s
Correct answer
B. 3.46 × 10 ⁻³ Pa~s
Step-by-step solution
Correct Option is : (B) 3.46 × 10 ⁻³ Pa~s