🔴 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
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🔴 Fluid Pressure
• 🔴 FLUID - 2 || Fluid P...
🔴 Pascal's Law (Part 1)
• 🔴 Pascal's Law (Part 1...
🔴 Pascal's Law (Part 2)
• 🔴 Pascal's Law (Part 2...
🔴 Hydrostatic Paradox
• 🔴 Hydrostatic Paradox ...
🔴 Mercury Barometer
• 🔴 Mercury Barometer ||...
🔴 U-Tube Manometer
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🔴 Archimedes' Principle
• ARCHIMEDES' PRINCIPLE ...
🔴 Streamline flow and Turbulent flow
• 🔴 Streamline Flow and ...
🔴 Equation of Continuity
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🔴 Bernoulli's Theorem
• 🔴 Bernoulli's Theorem ...
🔴 Torricelli's Law
• 🔴 Torricelli's Law || ...
🔴 Venturi Meter || Measuring the Speed of Fluid
• 🔴 VENTURI METER || Mea...
🔴 MAGNUS EFFECT and DYNAMIC LIFT
• 🔴 MAGNUS EFFECT and DY...
🔴 VISCOSITY
• 🔴 VISCOSITY || for Cla...
🔴 Click here to watch the whole playlist on 'Mechanical Properties of Fluids' for Class 11 :
• 🔴 Mechanical Propertie...
Пікірлер: 141
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2 жыл бұрын
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2 жыл бұрын
Same Bhai kuch samajh hi nahi aata student to giya gujra hu teacher be vaisa he Mila hai aur kal exam bi hai yar.
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Жыл бұрын
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@seno143_
Жыл бұрын
Same
@chiragsoni691
Жыл бұрын
Correct 💯
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2 жыл бұрын
Kuch bhi
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@AbhishekKumar-ly4qq
4 жыл бұрын
Sahi kaha
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3 жыл бұрын
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3 жыл бұрын
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3 жыл бұрын
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3 жыл бұрын
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3 жыл бұрын
Mara 92 haa board maa . thank you sir 🙂
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8 ай бұрын
I mean feel you
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8 ай бұрын
At 2x🥴
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6 ай бұрын
At 2x
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5 ай бұрын
No
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5 ай бұрын
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5 ай бұрын
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2 жыл бұрын
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2 жыл бұрын
@@apollojustice6988 Click on forgotten password. Then you can reset your password again.
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@shubhambhatt5847
4 жыл бұрын
Ghanta
Aisa koi nahi bta payega sir so thank you sir
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@jackbisht3241
2 жыл бұрын
Yes
@jackbisht3241
2 жыл бұрын
But for most it is depend on elements (variable, number etc) of that equation.
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Sir apart from sphere kya drag force area of contact pe depend krega ??
@ShabnamKhan-pw1cp
4 жыл бұрын
Jaise ke apne btaya in case of a bicycle
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3 жыл бұрын
Haan krega
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2 жыл бұрын
Hlo
sir 11th ka chemistry ka videos kab aya ga
💯💯
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Expand se samjhaiye
Sir why drag force is directly proportional to velocitt of the object
15:00
Hello my dear sir ...........,
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Sphere
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Spherical
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@dipeshkhatik4710
2 жыл бұрын
Air ki jagah
@ElonMusk-oq2ol
2 жыл бұрын
Iiya toh hai g@ndu
Sir please send
Terminal velocity ko ignore Maar diya 🤧
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uperb ir
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@28.krishpanchal71
3 жыл бұрын
Sir ke iss video main abhi tak 936 likes hee hai