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.
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...
The SI physical unit of dynamic viscosity is the pascal-second (Pa·s), (equivalent to (N·s)/m2, or kg/(m·s)). The units for viscosity are the centipoise or poise but can be expressed in other acceptable measurements as well. Some conversion factors are as follows: ...
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.
What is meant by drift velocity? Explain what drift speed is. How did Maxwell derive the expression for displacement current? What is the unit used for viscosity? What is an impulse? What is an armature? What is the charge's SI unit?
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]. The SI unit of the kinematic viscosity is m2/s. Other units are: 1 St (Stoke) = 1 cm2/s = 10−4 m2/s. 1 cSt (centiStoke) = 1 mm2/s...
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 ?
Is Amazon actually giving you a competitive price? This little known plugin reveals the answer. The pascal, a unit of pressure, was named after Frenchman Blaise Pascal. Dynamic and kinematic viscosity are expressed in different units of measurement. The International System of Units (SI) measuremen...