Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Two sounding bodies producing progressive waves are given by y1 = 4 sin 400 pie t and Y2 = 3 sin 404 pie t One of these bodies situated very near to the ears of a person who will hear:
06
Nov
Two sounding bodies producing progressive waves are given by y1 = 4 sin 400 pie t and Y2 = 3 sin 404 pie t One of these bodies situated very near to the ears of a person who will hear: Two sounding bodies producing progressive waves are given by y1 = 4 sin 400 pie [...]
A piano wire having a diameter of 0.90 mm is replaced by another wire of the same material but with a diameter of 0.93 mm. If the tension of the wire is kept the same, then
06
Nov
A piano wire having a diameter of 0.90 mm is replaced by another wire of the same material but with a diameter of 0.93 mm. If the tension of the wire is kept the same, then A piano wire having a diameter of 0.90 mm is replaced by another wire of the same material but [...]
A sonometer wire supports a 4 kg load and vibrates in fundamental mode with a tuning fork of frequency 416 Hz. The length of the wire between the bridges is now doubled.
06
Nov
A sonometer wire supports a 4 kg load and vibrates in fundamental mode with a tuning fork of frequency 416 Hz. The length of the wire between the bridges is now doubled. A sonometer wire supports a 4 kg load and vibrates in fundamental mode with a tuning fork of frequency 416 Hz. The length [...]
A stretched string of length 1 m fixed at both ends, having a mass of 5 * 10^-4 kg is under a tension of 20 N. It is plucked at a point situated at 25 cm from one end. The stretched
06
Nov
A stretched string of length 1 m fixed at both ends, having a mass of 5 * 10^-4 kg is under a tension of 20 N. It is plucked at a point situated at 25 cm from one end. The stretched A stretched string of length 1 m fixed at both ends having a mass [...]
Two instruments having stretched strings are being played in unison. When the tension in one of the instruments is increases by 1% 3 beats are produced in 2 s. The initial frequency
06
Nov
Two instruments having stretched strings are being played in unison. When the tension in one of the instruments is increases by 1% 3 beats are produced in 2 s. The initial frequency Two instruments having stretched strings are being played in unison. When the tension in one of the instruments is increases by 1% 3 [...]
The vibrations of string of length 60 cm fixed at both ends are represented by the equations y = 4 sin (pie x / 15) cos (96pie t) where x and y are in cm and t in s. The maximum displacement
06
Nov
The vibrations of string of length 60 cm fixed at both ends are represented by the equations y = 4 sin (pie x / 15) cos (96pie t) where x and y are in cm and t in s. The maximum displacement The vibrations of string of length 60 cm fixed at both ends are [...]
A positive charge + q1 is located to the left of a negative charge -q2. On a line passing through the two charges , there are two places where the total potential is zero . The refrence is assumed to be at infinity . The first place is between the charges and is 4 cm to the left of the negative charge. THe second place is 7 cm to the right of negative charge . If q2 = -12 muC , what is the value of charge q1.
06
Nov
A positive charge + q1 is located to the left of a negative charge -q2. On a line passing through the two charges , there are two places where the total potential is zero . The refrence is assumed to be at infinity . The first place is between the charges and is 4 cm [...]
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0) to point B (10a ,
0). If the initial electrostatic potential energy is U0 ,
2a ,
2a) along a circle and then to point C(10a ,
A plane sheet has a uniformly distributed charge. Origin is selected at the middle of the sheet (in yz plane). A charge +Q is moved from point A (10a ,
A positive charge + q1 is located to the left of a negative charge -q2. On a line passing through the two charges ,
what will be final electrostatic potential energy? ,
Two waves are passing through a region in the same direction at the same time. If the equation of these waves are y1 = a sin 2pie/lemda (vt – x) and y2 = b sin 2 pie/lemda ((vt – x) + x0) then the amplitude of the resulting wave
06
Nov
Two waves are passing through a region in the same direction at the same time. If the equation of these waves are y1 = a sin 2pie/lemda (vt – x) and y2 = b sin 2 pie/lemda ((vt – x) + x0) then the amplitude of the resulting wave a person receives direct sound waves [...]
The diagram show a small bead of mass m carrying charge q. The bead can freely move on the smooth fixed ring placed on a smooth horizontal plane . In the same pane a charge +Q has also been fixed as shown. The potential at the point P due to +Q is V . The velocity which the bead should projected from the point P so that it can complete a circle should be greater than .
06
Nov
The diagram show a small bead of mass m carrying charge q. The bead can freely move on the smooth fixed ring placed on a smooth horizontal plane . In the same pane a charge +Q has also been fixed as shown. The potential at the point P due to +Q is V . The [...]
Tags:
0) to point B (10a ,
0). If the initial electrostatic potential energy is U0 ,
2a ,
2a) along a circle and then to point C(10a ,
A plane sheet has a uniformly distributed charge. Origin is selected at the middle of the sheet (in yz plane). A charge +Q is moved from point A (10a ,
what will be final electrostatic potential energy? ,
A point charge +Q is placed at point B at a distance 2R from the center O of an uncharged thin conducting shell of radius R as shown in figure. If VA be the potential at point A, which is at a radial distance of R/2 from the center of the shell, then
06
Nov
A point charge +Q is placed at point B at a distance 2R from the center O of an uncharged thin conducting shell of radius R as shown in figure. If VA be the potential at point A, which is at a radial distance of R/2 from the center of the shell, then A point [...]