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Recent questions tagged some mechanical properties of matter
+3
votes
1
answer
Find the excess pressure inside (a) a drop of mercury of radius 2 mm (b) a soap bubble of radius 4 mm and
asked
Apr 4, 2019
in
Class 12
by
kratos
class-11
some mechanical properties of matter
class-12
+1
vote
1
answer
The breaking stress of a wire depends on
asked
Apr 3, 2019
in
Class 12
by
kratos
class-11
some mechanical properties of matter
class-12
cbse
+3
votes
1
answer
Find the surface energy of water kept in a cylindrical vessel of radius 6.0 cm. Surface tension of water = 0.075 J/m^2.
asked
Mar 30, 2019
in
JEE
by
kratos
cbse
some mechanical properties of matter
class-11
jee
jee mains
+2
votes
1
answer
The length of a metal is l1, when the tension in it is T1 and is l2 when tension is l2.
asked
Mar 29, 2019
in
JEE
by
kratos
some mechanical properties of matter
jee
elasticity
class-12
simple harmonic motion
jee mains
gravitation
heat
+2
votes
1
answer
The force of viscosity is
asked
Mar 27, 2019
in
Class 12
by
kratos
class-11
some mechanical properties of matter
class-12
+3
votes
1
answer
Take a ring of wire and dip it in a soap solution. When the ring is taken out, a soap film.
asked
Mar 27, 2019
in
JEE
by
kratos
fluid mechanics
some mechanical properties of matter
class-11
jee
jee mains
+2
votes
1
answer
Viscosity is a property of
asked
Mar 24, 2019
in
Class 12
by
kratos
class-11
some mechanical properties of matter
class-12
+1
vote
1
answer
If two soap bubbles of different radii are connected by a tube
asked
Mar 20, 2019
in
Class 12
by
kratos
neet
fluid mechanics
some mechanical properties of matter
aiims
jee
properties of solids and liquids
jee mains
class-12
+1
vote
1
answer
The ratio of stress to strain ******* constant for small deformation of a metal wire. For large deformations what will be the changes in this ratio?
asked
Mar 20, 2019
in
Class 11
by
kratos
mechanical properties of solids
cbse
some mechanical properties of matter
class-11
material technology
+2
votes
1
answer
A metal sphere of radius 1 mm and mass 50 mg falls vertically in glycerine. Find (a) the viscous force exerted by the glycerine
asked
Mar 19, 2019
in
JEE
by
kratos
fluid mechanics
some mechanical properties of matter
class-11
jee
jee mains
+3
votes
1
answer
A solid sphere falls with a terminal velocity of 20 m/* in air. If it is allowed to fall in vacuum,
asked
Mar 17, 2019
in
JEE
by
kratos
class- 11
some mechanical properties of matter
class-11
jee
jee mains
class-12
+1
vote
1
answer
If a mosquito is dipped in water and released, it is not able to fly till it dry again. Explain.
asked
Mar 14, 2019
in
Class 12
by
kratos
some mechanical properties of matter
class-11
class-12
cbse
+3
votes
1
answer
What happens to the length of liquid column in the capillary tube if it is inclined with respect to vertical ?
asked
Mar 9, 2019
in
JEE
by
kratos
some mechanical properties of matter
fluids
class-11
jee
properties of matter
properties of solids and liquids
jee mains
class-12
+2
votes
1
answer
The dimension ML^-1 T^-2 can correspond to (a) moment of a force
asked
Mar 8, 2019
in
Class 12
by
kratos
some mechanical properties of matter
class-11
cbse
class-12
+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
A rod AD, consisting of three segments AB, BC and CD joined together, is hanging vertically from a fixed support at A.
asked
Mar 4, 2019
in
JEE
by
kratos
some mechanical properties of matter
class-11
jee
elasticity
jee mains
class-12
+2
votes
1
answer
A wire elongates by 1.0 mm when a load W is hanged from it. If this wire goes over a pulley and two weights W
asked
Mar 2, 2019
in
JEE
by
kratos
class- 11
some mechanical properties of matter
jee
elasticity
properties of matter
properties of solids and liquids
jee mains
+1
vote
1
answer
A liquid is contained in a vertical tube of semicircular cross-section (figure 14-Q5),
asked
Feb 28, 2019
in
Class 12
by
kratos
some mechanical properties of matter
class-11
class-12
cbse
+2
votes
1
answer
The average depth of ocean is 2500 m. Calculate the fractional compression (ΔV/V) of water at the bottom of ocean
asked
Feb 27, 2019
in
Class 12
by
kratos
neet
some mechanical properties of matter
class-11
jee
properties of matter
properties of solids and liquids
jee mains
class-12
+1
vote
1
answer
A spherical ball is dropped in a long column of a viscous liquid,
asked
Feb 25, 2019
in
JEE
by
kratos
fluid mechanics
class- 11
some mechanical properties of matter
class-11
jee
jee mains
class-12
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