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What is the formula of resistivity?
R is the electrical resistance,A is the cross-sectional area,l is the length of the piece of material.
How is coefficient of determination and coefficient of correlation is related?
coefficient of determination
What is numerical range of regression coefficient?
ɪf the regresion coefficient is the coefficient of determination, then it's range is between 0 or 1. ɪf the regression coefficient is the correaltion coefficient (which i think it is) the it must lie between -1 or 1.
What is coefficient variation?
it is da same as coefficient of determination
What is coefficient of quartile deviation?
What is coefficient of quartile deviation?
How the coefficient of viscosity of a liquid changes with temperature?
The coefficient of viscosity of liquids decreases with an increases in temperature.
Can we measure the coefficient of viscosity of mercury by using stoke s law?
Yes, the coefficient of viscosity for Mercury can be calculated using Stoke's Law.
What is value of coefficient of viscosity of glycerin?
The value of the coefficient of viscosity of glycerin is approximately 1.5 Pa.s (pascal second) at room temperature. Viscosity measures a fluid's resistance to flow and is influenced by factors such as temperature and pressure.
What is the value of coefficient of viscosity of caster oil?
0.2
What is the coefficient of viscosity of glycerin?
0776 N S/m2
What is the coefficient of viscosity?
A measure of the resistance to flow of a fluid under an applied force.
Si unit of coefficient of viscosity?
The Si unit for viscosity is Pa·s = kg/(s·m).
Why different sized metal spheres used in determining the coefficient of viscosity of oil?
Different sized metal spheres are used to determine the coefficient of viscosity of oil because the size of the sphere affects the rate at which it falls through the oil. By using spheres of different sizes, we can better understand how viscosity affects the motion of objects through the fluid. This information helps in accurately determining the coefficient of viscosity of the oil.
What is the viscosity of asphalt?
Viscosity - The ratio between the applied shear stress and the rate of shear is called the coefficient of viscosity.This coefficient is a measure of the resistance to flow of the liquid. It is commonly called the viscosity.The SI unit of viscosity is the Pascal second (Pa•s). Another common unit of viscosity is the centipoise (cP) where 100 cP is equal to 1 Poise (P), and 10 P = 1 Pa•s.
Why heat transfer coefficient decrease with increase in fluid viscosity?
An increase in fluid viscosity can impede the movement of fluid molecules, reducing their ability to transfer energy through the fluid. This decreased fluid mobility results in a lower heat transfer coefficient, as there are fewer fluid molecules available to transport thermal energy across the surface. Additionally, higher viscosity fluids may form boundary layers that resist heat transfer across the fluid-solid interface, further reducing the overall heat transfer coefficient.
What has the author Ertle Leslie Harrington written?
Ertle Leslie Harrington has written: 'General college physics' -- subject(s): Physics 'A redetermination of the coefficient of viscosity of air ..' -- subject(s): Air, Viscosity
What is co-efficient of dynamic viscosity for compressed air?
The coefficient of dynamic viscosity for compressed air is approximately 1.8 x 10^-5 kg/(m*s) at 25°C. It may vary slightly depending on the temperature and pressure of the compressed air. This coefficient represents the resistance to flow within the compressed air system.
