Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

A plate of thickness t made of a material of refractive index mu is placed in front of one of the slits in a double-slit experiment. What should be the minimum thickness t which will make A plate of thickness t made of a material of refractive index mu is placed in front of one [...]

A monochromatic beam of light falls on YDSE apparatus at some angle (say theta) as shown in figure. A thin sheet of glass is inserted in front of the lower slit S2. The central bright fringe A monochromatic beam of light falls on YDSE apparatus at some angle (say theta) as shown in figure. A [...]

In Young’s double-slit experiment, the y-coordinates of central maxima and 10th maxima are 2 cm and 5 cm, respectively. When the YDSE apparatus is immersed in a liquid of refractive In Young's double slit experiment respectively. When the YDSE apparatus is immersed in a liquid of refractive the y-coordinates of central maxima and 10th maxima [...]

In Young’s double-slit experiment, the two slits act as coherent sources of equal amplitude A and of wavelength lemda. In another experiment with the same setup, the two slits are sources In Young's double slit experiment the two slits act as coherent sources of equal amplitude A and of wavelength lemda. In another experiment with [...]

Two light waves having the same wavelength lemda in vacuum are in phase initially. Then the first ray travels a path of length L1 through a medium of refractive index mu 1. The second ray Two light waves having the same wavelength lemda in vacuum are in phase initially. Then the first ray travels a [...]

A plane wave of monochromatic light falls normally on a uniform thin film of oil which covers a glass plate. The wavelength of source can be varied continuously. Complete destructive A plane wave of monochromatic light falls normally on a uniform thin film of oil which covers a glass plate. The wavelength of source can [...]

A thin film of refractive index 1.5 and thickness 4 * 10 ^-5 cm is illuminated by light normal to the surface. What wavelength within the visible spectrum will be intensified in the reflected A thin film of refractive index 1.5 and thickness 4 * 10 ^-5 cm is illuminated by light normal to the [...]

In Young’s double-slit experiment d/D = 10^-4 (d = distance between slits, D = distance of screen from the slits). At point P on the screen, resulting intensity is equal to the intensity due to the D = distance of screen from the slits). At point P on the screen In Young's double-slit experiment d/D [...]

Two identical coherent sources are placed on a diameter of a circle of radius R at separation x (<<R) symmetrical about the center of the circle. The sources emit identical wavelength Two identical coherent sources are placed on a diameter of a circle of radius R at separation x (<<R) symmetrical about the center of [...]

In a YDSE with identical slits, the intensity of the central bright fringe is I0. If one of the slits is covered, the intensity at the same point is In a YDSE with identical slits the intensity at the same point is the intensity of the central bright fringe is I0. If one of the [...]