What is viscosity? Learn the meaning and formula of viscosity with equations and examples. Understand the methods of measuring the viscosity of a...
What is the effect of temperature on the viscosity of a liquid? What is the difference between viscosity and friction? What is the unit used for thermal conductivity? a) Distinguish between dynamic viscosity and kinematic viscosity. b) What ate their SI units and what is the basis of the IS...
Velocity is a physical vector quantity The units associated with velocity is important in physics. Learn about the SI unit of velocity, formula and other common units.
What is the SI unit of coefficient of viscosity? How is it related to poise? View Solution Friction between any two surfaces in contact is the force that opposes the relative motion between them The force of limiting friction (F) between any two surfaces in contact is directly proportional to...
Viscosity is a scientific term that describes the resistance to flow of a fluid. The fluid can be a liquid or a gas, but the term is more commonly associated with liquids. As a simple example, syrup has a much higher viscosity than water: more force is required to move a spoon through...
What metric unit do we use to denote velocity? A joule is equal to one what times one meter? What are possible correct units for g in the SI system of units? What are the SI units of kinematic viscosity? Potential difference is measured in what units?
The viscosity of water at a temperature of 20 degrees Celsius is approximately 0.01 poise or 10-3 Pa.s (Pascal seconds). Viscosity is a measure of the resistance of a fluid to deformation at a given rate.
Faced with this situation of not achieving pregnancy after a time of unprotected sex (6 months if the woman is older than 35 years and a year if the woman is younger than 35) it is recommended to go to a fertility clinic. There, basic fertility tests are usually performed for both the...
The kinematic viscosity [m2/s] is the ratio between the dynamic viscosity [Pa.s = 1 kg/m·s] and the density of a fluid [kg/m3].
Name the universal gas constant. What is its value in SI unit ? View Solution The value of coefficient of viscosity in the cgs system is 12. What is its value of the same in SI units ? View Solution The acceleration of an object is 5 kmh−2. What is its value in SI units ?