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In Millikan's oil drop experiment, what ...

In Millikan's oil drop experiment, what is the terminal speed of a speed of a drop of radius `2.0 xx 10^(5)m` and density `1.2xx10^(3)m^(-3)`? Take the viscosity of air at the temperature of the experimental to be `1.8xx10^(-5)Nsm^(2)`. How much is the viscous force on the drop at that speed? Neglect buoyancy of the drop due to air.

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In Millikan's oil experiment, what is the terminal speed of a speed of a drop of radius 2.0 xx 10^(5)m and density 1.2xx10^(3)m^(-3) ? Take the viscosity of air at the temperature of the expermental to be 1.8xx10^(-5)Nsm^(2) . How much is the viscous force on the drop at that speed? Neglect buoyancy of the drop due to air.

In Millikan's oil experiement, what is the terminal velocity of a liquid droplet of radius 0.02 mm and density 1.2 g//c c . Take the viscosity of air the temperature of the experiment to be 1.8 xx 10^(-5)Nm^(-2)s . Find the viscous force on the broplet at the given velocity. Neglect the buoyancy of the droplet due to air.

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In millikan's oil drop experiment what will be the terminal velocity of an uncharged drop of radius 2.0 x 10^-5 m and density of oil is 1.2 x 10^3 kg/m^3 . Take viscosity of liquid = 1.8 x 10^-5 N/m (Neglect buoyancy force due to air)

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SL ARORA-Mechanical Properties of fluids-Exercise
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  5. A cylinderical vessel contaning liquid is closed by a smooth piston of...

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  7. The average mass that must be lifted by a hydraulic press is 80 "kg".I...

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  8. In a hydraulic press used for compressing cotton the area of the pisto...

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  11. A solid weighs 6 kg in air. If its density is 2000 "kg" m^(3) what wil...

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  12. A solid weighs 10 N in air. Its weight decreases by 2 N when weighed i...

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  13. A copper cube of mass 0.50kg is weighed in water. The mass comes out t...

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  14. A solid floats in water with 3//4 of its volume below the surface of w...

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  15. A piece of wood of relative density 0.25floats in a pail containing oi...

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  16. A boat having a length of 3 m and breadth of 2 m is floating on a lake...

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  17. When a body of mass 240 kg is placed on a ice berg floating in sea wat...

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  18. A cubical block of wood 10 cm on a side floats at the interface betwee...

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  19. A Piece of brass (alloy of zinc and copper) weighs 12.9 g in air. When...

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  20. A piece of iron floats in mercury. Given that the density of iron is 7...

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  21. A metal cube of 5cm side and relative density 9 is suspended by thread...

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