Viscosity of water at 40°C lies in the range of___________________?
Correct answer: B. 0.5 x 10^-3 to 1 x 10^-3 kg/m.s
- A. 1 x 10^-3 to 2 x 10^-3 kg/m.s
- B. 0.5 x 10^-3 to 1 x 10^-3 kg/m.s
- C. 1 to 2 kg/m.s
- D. 0.5 to 1 kg/m.s
Explanation
Water at 40°C has a dynamic viscosity of about 0.65 × 10^-3 kg/(m·s), which lies within 0.5 × 10^-3 to 1 × 10^-3 kg/(m·s).
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