The space between two square flat parallel plates is filled with oil. Each side of the plate is 540 mm. the thickness of the oil film is 8 mm, the upper plate, which moves at 2.6 m/s requires a force of 90 N to maintain the speed. Determine a) the dynamic viscosity of oil in poise, b) the kinematic viscosity of the oil in stokes if the specific gravity of the oil is 0.8. And also draw the neat sketch.

The space between two square flat parallel plates is filled with oil. Each side of the plate is 540 mm. the thickness of the oil film is 8 mm, the upper plate, which moves at 2.6 m/s requires a force of 90 N to maintain the speed. Determine a) the dynamic viscosity of oil in poise, b) the kinematic viscosity of the oil in stokes if the specific gravity of the oil is 0.8. And also draw the neat sketch.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

2. The space between two square flat parallel plates is filled with oil. Each side of the plate is 60cm. the thickness of the oil film is 12.5mm, the upper plate, which moves at 2.5 m/s requires a force of 98.1N to maintain the speed. Determine a) the dynamic viscosity in poise, b) the kinematic viscosity of the oil in stokes if the specific gravity of the oil is 0.95.
Q1 A smooth cylinder of 50.1 mm inside diameter and 150 a long is placed with its axis vertical. If the clear- ance space is entirely filled with oil of viscosity 2.5 poise, calculate the force to push a shaft 50 mm diameter through the cylinder with a velocityof 0.8 m/sec.
The space between two square flat parallel plates is filled with oil. Each side of the square plate is 0.8 m. The specific weight of the oil is 9620 N/m?, the thickness of the oil film is 16.6 mm and requires a force of 170 N. Take the kinematic viscosity of the liquid as 16 stokes. Determine (i) the shear stress (i) the density of oil (ii) the dynamic viscosity in poise and (iv) the moving velocity of the upper plate. (ENTER ONLY THE VALUE IN THE BOXES BY REFERRING THE UNIT GIVEN IN BRACKET. ALSO UPLOAD YOUR HAND WRITTEN ANSWERS IN THE LINK PROVIDED) ()Shear stress in N/m2 (ii)The density of oil in kg/m (ii)The dynamic viscosity in poise (iv)The moving velocity of the upper plate in m/s.
fast please
Please I want answer for this question - 1 . Many Thanks
I need solve this question in quickly time please please
2. If the viscosity of water at 70 °C is 0.00402 poise and its specific gravity is 0.978 determine its absolute viscosity in Pa-s and its kinematic viscosity in m?/s and in stokes
The distance between two horizontal plates is 16mm and filled with oil of viscosity 1.75 x 10-3Poise. Calculate shear stress if upper plate is moved with velocity 3.5m/s relative to lower plate. Take specific gravity of the oil as 0.8.
Two plates are separated by 30 mm space. The lower plate moves at velocity of 2 m/s while the upper plate ered moves at a velocity of 8 m/s. Oil (S-0.41) which fills the space. The oil viscosity is equal to 0.003 m /s. The variation in velocity of the oil is linear. What is the shear stress in the oil (N/m2)? upper plate stion 8 m/s OIL 30 mm 2 m/s lower plate
Choose the correct answer
Viscosity of gases with the .increase in temperature A-increase B-decrease C-non of that The space between two square flat plates is filled with oil of specific gravity 0.8 .Each side of the plate is 50 cm.The thickness of the oil film is 10 cm.The upper plate,which moves at 3 m/s requires a force of 150 N to maintain this speed. Determine : A- the dynamic viscosity of oil . B-the kinematic viscosity of oil in stokes 2 N /m^2, 20 stokes 3.5 N. s/m , 25 stokes 2 N.s /m^2, 25 stokes 7 Pa.s , 15 stokes 9.5 Pa. s, 23 stokes
Prob. 3: Two horizontal plates are placed 11.5 mm apart, the space between them being filled with oil of viscosity of 14 poise. Calculate the shear stress the upper plate moved with a velocity of 3.5 m/s. as pli the oil if