C1 (a). A lubricating oil having the dynamic viscosity of 0.057 poise and specific gravity of 1.1. Calculate () the density of oil in kg/m?,(i) the weight density of oil in N/m². ii) the kinematic viscosity in stokes, and (iv) the specific volume in m /kg. (4 Marks)C1 (b). The capillary effect in a glass tube of 2.1 mm diameter, when immersed in (1) water and (2) mercury are 8.5 mm and -2.8 mmrespectively. Calculate the value of surface tension in contact with air for water and mercury in N/m. Take, the contact angle for water=0° and mercury =130°. (3 Marks)(Enter only the values by referring to the unit given. Also, upload the handwritten answers in the link provided)C1(a).6).the density of oil in kg/m (1 Mark)C1(a). (i) the weight density of oil in N/m? (1 Mark)C1(a). (ii) the kinematic viscosity in stokes (1 Mark)C1a). (iv) the specific volume in m?/kg (1 Mark)C1 (b). 1.the value of surface tension (water) in N/m (1.5 Marks)C1 (b). 2. the value of surface tension (mercury) in N/m (1.5 Marks)

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C1 (a). A lubricating oil having the dynamic viscosity of 0.057 poise and specific gravity of 1.1. Calculate () the density of oil in kg/m2, (i) the weight density of oil in N/m?.(ii) the kinematic viscosity in stokes, and (iv) the specific volume in m/kg. (4 Marks)

C1 (a). A lubricating oil having the dynamic viscosity of 0.057 poise and specific gravity of 1.1. Calculate () the density of oil in kg/m2, (i) the weight density of oil in N/m?.(ii) the kinematic viscosity in stokes, and (iv) the specific volume in m/kg. (4 Marks)

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.5P: Evaluate the dimensionless groups hcD/k,UD/, and cp/k for water, n-butyl alcohol, mercury, hydrogen,...

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