Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A wave is represented by the equation y = y0 sin (10 pie x – 15 pie t + (pie/3) ) where x is in metres and t in seconds. The equation represents a travelling wave :
01
Nov
A wave is represented by the equation y = y0 sin (10 pie x – 15 pie t + (pie/3) ) where x is in metres and t in seconds. The equation represents a travelling wave : A wave is represented by the equation y = y0 sin (10 pie x - 15 pie t [...]
A harmonic wave has been set up on a very long string which travels along the length of string. The wave has frequency of 50 Hz, amplitude 1 cm and wavelength 0.5 m. For the above
01
Nov
A harmonic wave has been set up on a very long string which travels along the length of string. The wave has frequency of 50 Hz, amplitude 1 cm and wavelength 0.5 m. For the above A harmonic wave has been set up on a very long string which travels along the length of string. [...]
The mathematical form of three travelling waves are given by Y1 = (2 cm) sin (3x – 6t) Y2 = (3 cm) sin (4x – 12t) And Y3 = (4 cm) sin (5x – 11t) of these waves, (1) Wave 1 has greatest wave speed and greatest maximum
01
Nov
The mathematical form of three travelling waves are given by Y1 = (2 cm) sin (3x – 6t) Y2 = (3 cm) sin (4x – 12t) And Y3 = (4 cm) sin (5x – 11t) of these waves, (1) Wave 1 has greatest wave speed and greatest maximum (1) Wave 1 has greatest wave speed [...]
The graphical varitation of electric potential due to point charge q1 and q2 lie on x axis at some seperation d is shown in figure. If teh origin is teh point between the charges where potential is zero. Distance of q2 from origin is d/4. Find teh distance of point P ( marked in fig. ) from charge q2.
01
Nov
The graphical varitation of electric potential due to point charge q1 and q2 lie on x axis at some seperation d is shown in figure. If teh origin is teh point between the charges where potential is zero. Distance of q2 from origin is d/4. Find teh distance of point P ( marked in fig. [...]
Two canoes are 10 m apart on a lake. Each bobs up and down with a period of 4.0 s. When one canoe is at its highest point, the other canoe is at its lowest point. Both canoes are
01
Nov
Two canoes are 10 m apart on a lake. Each bobs up and down with a period of 4.0 s. When one canoe is at its highest point, the other canoe is at its lowest point. Both canoes are the other canoe is at its lowest point. Both canoes are Two canoes are 10 m [...]
A point source of sound is placed in a non-absorbing medium. Two points A and B are at the distance of 1 m and 2 m, respectively, from the source. The ratio of amplitudes of waves
01
Nov
A point source of sound is placed in a non-absorbing medium. Two points A and B are at the distance of 1 m and 2 m, respectively, from the source. The ratio of amplitudes of waves A point source of sound is placed in a non-absorbing medium. Two points A and B are at the [...]
A charge q0 is transported from point A to B along the arc AB with centre at C as shown in figure near a long charged wire with linear density A. lying in the same plane. Find the work done in doing so.
01
Nov
A charge q0 is transported from point A to B along the arc AB with centre at C as shown in figure near a long charged wire with linear density A. lying in the same plane. Find the work done in doing so. and b. distance of the charge from the point of observation. At [...]
In moving from A to B along an electric field line, the electric field does 4.8 x 10 ^-19 J of work on an electron in teh field illustrated in figure. what is teh differences in the electric potential ?
01
Nov
In moving from A to B along an electric field line, the electric field does 4.8 x 10 ^-19 J of work on an electron in teh field illustrated in figure. what is teh differences in the electric potential ? In moving from A to B along an electric field line the electric field does [...]
THe figure shows field lines and equipotential ( dashed ) lines. (a) Find the external work done to move a – 2 muC charge at constant speed from A to B along the path shown. ( b) Find the work done by the electric field.
01
Nov
THe figure shows field lines and equipotential ( dashed ) lines. (a) Find the external work done to move a – 2 muC charge at constant speed from A to B along the path shown. ( b) Find the work done by the electric field. and b. distance of the charge from the point of [...]
A certain transverse sinusoidal wave of wavelength 20 cm is moving in the positive x direction. The transverse velocity of the particle at x = 0 as a function of time is shown. The amplitude
01
Nov
A certain transverse sinusoidal wave of wavelength 20 cm is moving in the positive x direction. The transverse velocity of the particle at x = 0 as a function of time is shown. The amplitude A certain transverse sinusoidal wave of wavelength 20 cm is moving in the positive x direction. The transverse velocity of [...]