Login
Login
Register
Questions
Unanswered
Tags
Categories
Ask a Question
Ask a Question
Recent questions tagged surface tension
+2
votes
1
answer
A rectangular wire frame has one movable side held by a soap film (Fig.).
asked
Mar 7, 2019
in
JEE
by
kratos
jee
class-11
surface tension
jee mains
+3
votes
1
answer
Antiseptics have low surface tension. Why ?
asked
Mar 3, 2019
in
Class 11
by
kratos
properties of matter
class-11
surface tension
+1
vote
1
answer
A capillary tube of radius r and height h1 is connected to a large tube as shown in Fig.
asked
Feb 19, 2019
in
JEE
by
kratos
jee
surface tension
jee mains
+1
vote
1
answer
A capillary tube with an inner radius of 0.05 cm is sealed at the top.
asked
Jan 31, 2019
in
JEE
by
kratos
jee
surface tension
jee mains
+1
vote
1
answer
Define work . when is work said to be done by a force?
asked
Jan 31, 2019
in
JEE
by
kratos
power and energy
reported speech
indirect
surface tension
energy
work
jee mains
simple machines
class-8
icse
class-6
jee
class-9
+1
vote
1
answer
Find the work done in breaking a water drop of radius 1 mm into 1000 drops. Given the surface tension of water is
asked
Jan 15, 2019
in
JEE
by
kratos
fluid mechanics
class- 11
class-11
jee
jee mains
surface tension
+3
votes
1
answer
The limbs of a mono meter consist of uniform capillary tubes of radii 1.4 × 10 ^–3 m and 7.2 × 10^ –4 m.
asked
Jan 8, 2019
in
JEE
by
kratos
fluid mechanics
class-11
jee
jee mains
surface tension
bitsat
+2
votes
1
answer
Under isothermal condition two soap bubbles of radii r1 and r2 coalesce to form a single bubble of radius r.
asked
Dec 22, 2018
in
JEE
by
kratos
fluid mechanics
class-11
jee
elasticity
jee mains
surface tension
+3
votes
1
answer
A long capillary tube with both ends open is filled with water and set in a vertical position.
asked
Dec 8, 2018
in
JEE
by
kratos
jee
surface tension
jee mains
+3
votes
1
answer
What are the things that contribute to the reason behind the origin of surface tension
asked
Dec 1, 2018
in
JEE
by
kratos
class 11
problem on meniscus
class-11
jee
jee mains
surface tension
+1
vote
1
answer
Under is thermal condition two soap bubbles of radii a and b coalesce to forma single bubble of radius c.
asked
Nov 22, 2018
in
JEE
by
kratos
fluid mechanics
class-11
jee
elasticity
jee mains
surface tension
+3
votes
1
answer
Water rises up in a glass capillary upto a height of 9 cm, while mercury falls down by 3.4 cm
asked
Nov 15, 2018
in
JEE
by
kratos
fluid mechanics
class-11
jee
jee mains
surface tension
bitsat
+3
votes
1
answer
Water rises to a height of 10 cm in a capillary tube and mercury falls to a depth of 3.42 cm in the same capillary tube.
asked
Nov 13, 2018
in
JEE
by
kratos
fluid mechanics
some mechanical properties of matter
class-11
jee
mechanical properties of fluids
jee mains
surface tension
+1
vote
1
answer
To remove blood stains from white cotton fabric
asked
Nov 3, 2018
in
Class 12
by
kratos
neet
microbes
cbse
jee
aiims
nitric acid
ammonia
icse
class-10
jee mains
class-12
surface tension
+1
vote
1
answer
A capillary tube of radius r is dipped into a wetting liquid with a surface tension a and density d.
asked
Nov 2, 2018
in
JEE
by
kratos
jee
surface tension
jee mains
+3
votes
1
answer
Figure (14-Q1) shows a capillary tube of radius r dipped into water. If the atmospheric pressure is po,the pressure at point A is
asked
Nov 1, 2018
in
JEE
by
kratos
jee advanced 2018
fluid mechanics
some mechanical properties of matter
class-11
jee
jee advanced
jee mains
class-12
surface tension
+2
votes
1
answer
Why should detergents have small angles of contact?
asked
Oct 30, 2018
in
JEE
by
kratos
class 11
problem on meniscus
class-11
jee
jee mains
surface tension
+1
vote
1
answer
A drop of olive oil of radius 1 mm spreads into a circular film of diameter 40 cm on a water surface.
asked
Oct 26, 2018
in
JEE
by
kratos
irodov
class- 11
class-11
jee
mechanical properties of fluids
properties of matter
jee mains
hydrodynamics
surface tension
+3
votes
1
answer
A spherical soap bubble of radius 2 cm attached to the outside of a spherical bubble of radius 4 cm.
asked
Oct 22, 2018
in
JEE
by
kratos
irodov
jee
derivatives
gauss law applications
class-12
jee mains
gauss law
capillary effects
surface tension
kinetic theory of gases
+1
vote
1
answer
Calculate the radius of a capillary to have a rise of 3 cm when dipped in a vessel containing water of surface tension
asked
Oct 8, 2018
in
JEE
by
kratos
jee
fluid mechanics
surface tension
jee mains
To see more, click for the
full list of questions
or
popular tags
.