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Recent questions tagged viscosity
+3
votes
1
answer
What is terminal velocity? What is the terminal velocity of a body in a freely falling system?
asked
Mar 28, 2019
in
Class 11
by
kratos
viscosity
class-11
fluid mechanics
+2
votes
1
answer
A spherical ball is dropped in a long column of a viscous liquid.
asked
Mar 7, 2019
in
Class 12
by
kratos
class- 11
some mechanical properties of matter
class-11
viscosity
class-12
+1
vote
1
answer
Two water drops of radii R1 and R2 are falling with their terminal velocity. If some how gravity is
asked
Feb 7, 2019
in
JEE
by
kratos
fluid mechanics
cbse
class-11
jee
mechanical properties of fluids
viscosity
jee mains 2019
jee mains
+2
votes
1
answer
Velocity of small metallic ball in viscous liquid becomes constant after some time.
asked
Feb 1, 2019
in
Class 12
by
kratos
neet
class- 11
class-11
aiims
mechanical properties of fluids
viscosity
states of matter
+1
vote
1
answer
The diameter of ball A is half that of ball B. What will be their ratio of their terminal velocities in water?
asked
Jan 22, 2019
in
Class 11
by
kratos
viscosity
class-11
class- 11
fluid mechanics
+2
votes
1
answer
A metallic sphere of radius 1 × 10^-3 m and density 1 × 10^4 kg | m^3 enters a tank of water after a
asked
Jan 7, 2019
in
Class 11
by
kratos
fluid mechanics
viscosity
class-11
class- 11
+1
vote
1
answer
A rain drop of radius 0.3 mm falling vertically downwards in air has a terminal velocity of 1m/*.
asked
Dec 29, 2018
in
JEE
by
kratos
fluids
class-11
jee
kinematics
mechanical properties of fluids
viscosity
jee mains
+1
vote
1
answer
If eight rain drops each of radius 1 mm are falling through air at a terminal velocity of 5
asked
Dec 6, 2018
in
JEE
by
kratos
class-11
mechanical properties of fluids
jee mains
viscosity
jee
fluid mechanics
+3
votes
1
answer
A small ball of mass m and density ρ is dropped in a viscous liquid having densityρo.
asked
Nov 11, 2018
in
JEE
by
kratos
fluid mechanics
class- 11
class-11
jee
mechanical properties of fluids
viscosity
jee mains
+2
votes
1
answer
Diameter of a ball A is thrice that of B. What will be the ratio of their terminal velocities in water?
asked
Nov 8, 2018
in
Class 12
by
kratos
neet
class-11
aiims
mechanical properties of fluids
viscosity
+2
votes
1
answer
A metal plate 5 cm × 5 cm rests on a layer of castor oil 1 mm thick whose coefficient of viscosity
asked
Oct 13, 2018
in
Class 11
by
kratos
viscosity
class-11
fluid mechanics
+3
votes
1
answer
What is the cause of viscosity in a fluid? How does the flow of fluid depend on viscosity?
asked
Oct 2, 2018
in
Class 11
by
kratos
viscosity
class-11
fluid mechanics
+3
votes
1
answer
Determine the radius of a drop of rain falling through air with terminal velocity 0.12 ms^–1.
asked
Sep 14, 2018
in
JEE
by
kratos
fluids
class-11
jee
mechanical properties of fluids
properties of matter
viscosity
jee mains
+3
votes
1
answer
A small ball of mass ‘m’ and density ‘d’ dropped in a viscous liquid of density ‘d’. After some time,
asked
Sep 9, 2018
in
Class 11
by
kratos
class- 11
some mechanical properties of matter
class-11
mechanical properties of fluids
viscosity
+2
votes
1
answer
The velocity of a small ball of mass m and density d1 when dropped in a container filled with glycerine becomes constants after sometime.
asked
Aug 31, 2018
in
Class 12
by
kratos
neet
class- 11
physical and chemical changes of substances
class-11
aiims
jee
properties of matter
viscosity
class-7
jee mains
+3
votes
1
answer
Eight drops of a liquid of density 3 and each of radius a are falling through air with a constant velocity 3.75 cm *^1
asked
Aug 29, 2018
in
JEE
by
kratos
class-11
jee
viscosity
properties of solids and liquids
jee mains
+1
vote
1
answer
Eight spherical rain drops of the same mass and radius are falling down with a terminal speed of 6 cms^-1.
asked
Aug 16, 2018
in
JEE
by
kratos
fluid mechanics
cbse
class-11
jee
mechanical properties of fluids
viscosity
jee mains
+3
votes
1
answer
Two capillary tubes of length 15 cm and 5 cm and radii 0.06 cm and 0.02 cm
asked
Jul 13, 2018
in
Class 11
by
kratos
viscosity
class-11
class- 11
fluid mechanics
+2
votes
1
answer
Eight rain drops of radius one mm each falling down with a terminal velocity of 5 cm *^-1 coalesce to form a ****** drop.
asked
Apr 10, 2018
in
Class 12
by
kratos
neet
fluid mechanics
fluids
class-11
aiims
jee
mechanical properties of fluids
viscosity
jee mains
+1
vote
1
answer
Find out the dimensions of co-efficient of viscosity?
asked
Apr 7, 2018
in
Class 11
by
kratos
viscosity
class-11
fluid mechanics
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