🔴 Stokes' Law || for Class 11 in HINDI

In this Physics video in Hindi we explained Stokes' law and derived its formula from dimentional method. This law states that when a body moves in a fluid, it experience a drag force opposite to its motion and for a spherical body this drag force is proportional to the speed of the body, the coefficient of viscosity of the fluid and the radius of the sphere.

When a body falls through a fluid it drags the layer of the fluid in contact with it. A relative motion between the different layers of the fluid is set and, as a result, the body experiences a retarding force. Falling of a raindrop and swinging of a pendulum bob are some common examples of such motion. Sir George G. Stokes (1819– 1903), an Anglo - Irish scientist derived the formula for the first time in 1851.

Previous videos -

🔴 Introduction to 'Mechanical Properties of Fluids' for Class 11
https://youtu.be/7ISKfp09pM0

🔴 Fluid Pressure
https://youtu.be/C0pERkpKmlA

🔴 Pascal's Law (Part 1)
https://youtu.be/HsEFqXiVO6g

🔴 Pascal's Law (Part 2)
https://youtu.be/NLQjpFvAdXQ

🔴 Hydrostatic Paradox
https://youtu.be/BEps3BxOb50

🔴 Mercury Barometer
https://youtu.be/7B17yWjX7kQ

🔴 U-Tube Manometer
https://youtu.be/5BxKGRuH730

🔴 Archimedes' Principle
https://youtu.be/yYYzEdJHkak

🔴 Streamline flow and Turbulent flow
https://youtu.be/tN2gl16CEwA

🔴 Equation of Continuity
https://youtu.be/SRZkclYh9eY

🔴 Bernoulli's Theorem
https://youtu.be/D_E0keP3HRU

🔴 Torricelli's Law
https://youtu.be/_vNoGxNF7BQ

🔴 Venturi Meter || Measuring the Speed of Fluid
https://youtu.be/wP2nDt2khvM

🔴 MAGNUS EFFECT and DYNAMIC LIFT
https://youtu.be/2dngk7Gohyo

🔴 VISCOSITY
https://youtu.be/sY8hV46aIps

🔴 Click here to watch the whole playlist on 'Mechanical Properties of Fluids' for Class 11 :
https://www.youtube.com/watch?v=7ISKfp09pM0&list=PLW0F47OesfFMfxOoplShIOSPRFcOxl4fG

Видео 🔴 Stokes' Law || for Class 11 in HINDI канала EduPoint