Required information The dynamic viscosity of air at 20°C is 1.80E-5 Pa-s. Estimate the viscosity of air at various temperatures by the below mentioned methods. Determine the viscosity of air at 500°C by the Law of Corresponding States. E-5 kg/(m.s)

A flat-bottomed raft is traveling across a shallow lake at 6 ms-¹. The lake is 10 cm deep. If the raft has a surface area of 3 m² and the lake is full of water with viscosity of 0.001 Pa s, determine the force required to maintain the raft's speed. [0.18 N]

Please solve in simplest terms

Required information Problem 01.039 -Viscosity Analysis The dynamic viscosity of air at 20°C is μ≈ 1.80E-5 Pa·s. Estimate the viscosity of air at various temperatures by the below mentioned methods. Problem 01.039.c - Viscosity Analysis (Corresponding States Law) Determine the viscosity of air at 500°C by the Law of Corresponding States. E-5 kg/(m.s)

Required information Problem 01.039 -Viscosity Analysis The dynamic viscosity of air at 20°C is μ= 1.80E-5 Pa·s. Estimate the viscosity of air at various temperatures by the below mentioned methods. Problem 01.039.b - Viscosity Analysis (Sutherland Law) Determine the viscosity of air at 500°C by the Sutherland law. E-5 kg/(m.s)

Can anyone answer this with solution? Thank you

I already calculated the viscosity to be 1.91  but I don't know how to derive the propagation error calculation of viscosity.  help

can you help me with part e please

valg, (21535mm 1.15 The pressure difference, Ap, across a partial blockage in an artery (called a stenosis) is approximated by the equation μV Ap - K. 4 + K.(A-1) pv² = K₂ A s.r to zogy nish190 32\V as bonb dignol a 3 basiy noft where V is the blood velocity, u the blood viscosity (FL-2T), p the blood density (ML), D the artery diameter, Ao the area of the unobstructed artery, and A, the area of the stenosis. Determine the dimensions of the constants K, and K. Would this equation be valid in any system of units?

The kinematic viscosity of liquid oil is 20 stoke and relative density = 0.85. Find the dynamic viscosity of this liquid oil in Sl and British systems. (1 stoke = 1 cm/s, 1m 3.28 ft, 1ft 30.48 cm and 1kg = 2.2 lb). Choose the correct answer: a- In SI system 25 kg/m.s and in British system 16.6 Ib/ft.s b- In SI System 17 kg/m.s and in British system 1.17 Ib/ft.s c- In Sl system 20 kg/m.s and in British system 8.15 Ib/ft.s