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Recent questions tagged membranes
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The ends of a stretched wire of length L are fixed at x = 0 and x = L. In one experiment, the displacement of the wire is y1 = A sin πx/L sin ωt
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Apr 3, 2019
in
JEE
by
kratos
waves
sound
jee
jee mains
membranes
vibrations of strings
+2
votes
1
answer
A string of mass 0.2 kg/m and length L = 0.6m is fixed at both ends and stretched such that is has a tension of 80 N.
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Mar 28, 2019
in
Class 12
by
kratos
waves
neet
jee main 2020
jee
aiims
jee mains
membranes
vibrations of strings
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1
answer
A string tied between x = 0 and x = l vibrates in fundamental mode. The amplitude A, tension T and mass per unit length µ are given.
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Mar 8, 2019
in
JEE
by
kratos
vibrations of strings
membranes
jee mains
jee
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1
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A sonometer wire is stretched by a hanging a mass of 50.7 kg from the open end of the wire. The volume of the hanging mass
asked
Feb 26, 2019
in
JEE
by
kratos
waves
sound
oscillations
jee
jee mains
membranes
wave
vibrations of strings
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votes
1
answer
A massless rod is suspended by two identical strings AB and CD of equal length. A block of mass m is suspended from point O
asked
Feb 19, 2019
in
Class 12
by
kratos
neet
electrostatics
jee
elasticity
simple harmonic motion
jee mains
membranes
vibrations of strings
+2
votes
1
answer
A perfectly elastic string of length l which is under tension T and is fixed at both ends, has mass per unit length µ.
asked
Feb 17, 2019
in
JEE
by
kratos
jee
membranes
jee mains
vibrations of strings
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1
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A steel wire of length 1 m and mass 1 gm and having a uniform cross-sectional area of 10^–6 m^2 is rigidly fixed at both the ends.
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Feb 15, 2019
in
Physics
by
kratos
molecular physics
jee mains
membranes
elasticity
simple harmonic motion
neet
jee
heat
vibrations of strings
aiims
+3
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1
answer
What is the percentage change in the tension necessary in a sonometer of fixed length to produce a note one octave lower
asked
Feb 9, 2019
in
JEE
by
kratos
waves
oscillations
class-11
jee
jee mains
membranes
vibrations of strings
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votes
1
answer
A steel wire of uniform cross-section of 1 m^2 is heated to 70°C and stretched by tying its two ends rigidly.
asked
Feb 7, 2019
in
Class 12
by
kratos
properties of material substances
neet
class-11
jee
aiims
elasticity
simple harmonic motion
jee mains
membranes
vibrations of strings
+2
votes
1
answer
A perfectly straight portion of a uniform rope has mass M and length L. At end A of the segment, the tension in the rope is TA
asked
Jan 9, 2019
in
JEE
by
kratos
jee
mechanics
jee mains
membranes
vibrations of strings
+3
votes
1
answer
A string 25 cm long fixed at both ends and having a mass of 2.5 g is under tension. A pipe closed from one end is 40 cm long.
asked
Jan 9, 2019
in
JEE
by
kratos
wave motion and waves on a string
waves
class-11
jee
sound waves
jee mains
membranes
vibrations of strings
+2
votes
1
answer
When a stretched string of length L vibrates in its fundamental mode, the sound produced has wavelength = L/2 in air.
asked
Dec 28, 2018
in
JEE
by
kratos
wave motion and waves on a string
sound
class-11
jee
class-9
jee mains
membranes
vibrations of strings
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votes
1
answer
A wire of length L and mass per unit length 6.0 × 10^–3 kgm^–1 is put under tension of 540 N. Two consecutive frequencies that it resonates at are :
asked
Dec 26, 2018
in
JEE
by
kratos
waves
jee main 2020
jee
jee mains
membranes
vibrations of strings
+1
vote
1
answer
The frequency(f) of a wire oscillating with a length l, in p loops, under a tension T is given by f =ρ/2l√T/µ where µ
asked
Dec 19, 2018
in
JEE
by
kratos
waves
sound
jee
jee mains
membranes
vibrations of strings
+3
votes
1
answer
A sonometer wire resonates with a given tuning fork forming standing waves with five antinodes between the two bridges
asked
Dec 13, 2018
in
JEE
by
kratos
wave motion and waves on a string
class-11
jee
sound waves
jee mains
membranes
vibrations of strings
+3
votes
1
answer
Derive the formula given in Eqn. (8.1).
asked
Nov 27, 2018
in
JEE
by
kratos
jee
membranes
jee mains
vibrations of strings
+3
votes
1
answer
Show that the mean power required to maintain a travelling wave of amplitude A and angular frequency ω on a long string is
asked
Oct 18, 2018
in
JEE
by
kratos
jee
membranes
jee mains
vibrations of strings
+2
votes
1
answer
The ends of a stretched wire of length L are fixed at x = 0 and x = L . In one experiment, the displacement
asked
Oct 6, 2018
in
JEE
by
kratos
waves
jee
jee mains
membranes
vibrations of strings
+1
vote
1
answer
A massless rod BD is suspended by two identical massless strings AB and CD of equal lengths.
asked
Oct 4, 2018
in
Class 12
by
kratos
waves
neet
electrostatics
jee
properties of solids and liquids
jee mains
membranes
vibrations of strings
+3
votes
1
answer
A string 25 cm long and having a mass of 2.5 g is under tension. A pipe closed at one end is 40 cm long.
asked
Sep 27, 2018
in
JEE
by
kratos
jee
membranes
jee mains
vibrations of strings
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