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Two vibrating tuning forks produce waves given by y1 = 4 sin 500πt and y2=2 sin 506 πt . number of beats produced per minute is
asked
Apr 7, 2019
in
Class 12
by
kratos
class-11
jee mains
neet
wave
oscillations
jee
waves
aiims
+1
vote
1
answer
Which of the following graphs shows the kinetic energy K of the particle as a function of its displacement x?
asked
Apr 7, 2019
in
JEE
by
kratos
oscillations
class-11
jee
jee mains
wave
+2
votes
1
answer
The equation of displacement of two waves are given as y1 = 10 sin (3πt + π/3); y2 = 5(sin 3πt + √3 cos 3πt).
asked
Apr 6, 2019
in
Class 12
by
kratos
waves
neet
oscillations
class-11
jee
aiims
jee mains
wave
+3
votes
1
answer
Two tuning forks P and Q when set vibrating gives 4 beats/ second.
asked
Apr 6, 2019
in
JEE
by
kratos
motion
oscillations
jee
optics
jee mains
wave
+2
votes
0
answers
A travelling harmonic wave on a string is described by y(x, t) = 7.5 sin (0.005 x +12t + π /4)
asked
Apr 5, 2019
in
JEE
by
kratos
waves
oscillations
class-11
oscillations and wave
jee
jee mains
wave
+1
vote
1
answer
In what way do these functions for SHM differ from each other, in frequency, in amplitude or the initial phase?
asked
Apr 5, 2019
in
JEE
by
kratos
waves
oscillations
class-11
jee
simple harmonic motion
jee mains
wave
+3
votes
1
answer
Springs is spring constant K, 2K, 4K, K ----- are connected in series. A mass M Kg is attached to
asked
Apr 5, 2019
in
Class 12
by
kratos
neet
oscillations
class-11
aiims
jee
jee mains
wave
+1
vote
1
answer
A tuning fork of frequency 480 Hz produces 10 beats/* when sounded with a vibrating sonometer string.
asked
Apr 5, 2019
in
JEE
by
kratos
sound
oscillations
class-11
jee
jee mains
wave
+3
votes
1
answer
A standing wave having 3 nodes and 2 antinodes is formed between 1.21 distance then the wavelength is :
asked
Apr 5, 2019
in
Class 12
by
kratos
waves
neet
oscillations
jee
jee mains
class-12
wave
+1
vote
1
answer
A thin sheet of glass (μ = 1.5) of thickness 6 microns introduced in the path of one of interfering beams
asked
Apr 4, 2019
in
Class 12
by
kratos
motion
neet
upsee
jee
aiims
optics
jee mains 2019
jee mains
wave
+2
votes
1
answer
A spring oscillating in water is acted upon by an external force Bcosωt . With the passage of time the frequenc
asked
Apr 3, 2019
in
JEE
by
kratos
oscillations
jee
jee mains
wave
+1
vote
1
answer
The amplitude of the vibrating particle due to superposition of two SHMs y1 = sin(wt + π/3) and y2 = sinωt is:
asked
Apr 1, 2019
in
JEE
by
kratos
oscillations
jee
simple harmonic motion
jee mains
class-12
wave
+3
votes
1
answer
In a sine wave, position of different particles at time t = 0 is shown in figure.
asked
Mar 30, 2019
in
JEE
by
kratos
oscillations
jee
jee mains
wave
+2
votes
1
answer
P and Q are two small loud speakers which emit sound waves of the same amplitude but with a phase difference of π.
asked
Mar 27, 2019
in
JEE
by
kratos
waves
oscillations
jee
what is amiss with us
class-10
jee mains
wave
+2
votes
1
answer
An object and its image by a mirror of focal length f have distances from the focus in the ratio 1:4. The object distance
asked
Mar 26, 2019
in
JEE
by
kratos
motion
jee
optics
jee mains
wave
+2
votes
1
answer
The laws of vibration of a string can be verified using a sonometer. If only one string is available on the sonometer,
asked
Mar 26, 2019
in
JEE
by
kratos
oscillations
class-11
jee
oscillations and wave
wave motion
financial statement analysis
jee mains
class-12
wave
+3
votes
1
answer
The maximum velocity and maximum acceleration of a particle executing *.H.M.
asked
Mar 26, 2019
in
JEE
by
kratos
oscillations
jee
jee mains
wave
+2
votes
1
answer
(a) Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1.
asked
Mar 25, 2019
in
JEE
by
kratos
oscillations
jee
differential equations
class-7
matter around us
jee mains
wave
+1
vote
1
answer
The displacement of a particle is given by. x = A cosωt.
asked
Mar 24, 2019
in
JEE
by
kratos
oscillations
jee
jee mains
wave
+2
votes
1
answer
What will be the periodic time of the block, between the two springs?
asked
Mar 24, 2019
in
JEE
by
kratos
oscillations
jee
jee mains
wave
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