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

In Young’s double-slit experiment, the intensity of light at a point on the screen, where the path differenced is lemda, is I. The intensity of light at a point where the path difference becomes lemda /3 is In Young's double slit experiment is I. The intensity of light at a point where the path difference [...]

A double-slit arrangement produces interference fringes for sodium light (lemda = 589 nm) that have an angular separation of 3.50 * 0^-3 rad. For what wavelength would the angular A double-slit arrangement produces interference fringes for sodium light (lemda = 589 nm) that have an angular separation of 3.50 * 0^-3 rad. For what wavelength [...]

In the ideal double-slit experiment, when a glass plate (refractive index 1.5) of thickness t is introduced in the path of one of the interfering beams (wavelength lemda), the intensity at the In the ideal double-slit experiment the intensity at the when a glass plate (refractive index 1.5) of thickness t is introduced in the [...]

In Young’s double-slit experiment, 12 fringes are observed to be formed in a certain segment of the screen when light of wavelength 600 nm is used. If the wavelength of light is changed 12 fringes are observed to be formed in a certain segment of the screen when light of wavelength 600 nm is used. [...]

A parallel beam of white light is incident on a thin film of air of uniform thickness. Wavelengths 7200 A and 5400 A are observed to be missing from the spectrum of reflected light viewed A parallel beam of white light is incident on a thin film of air of uniform thickness. Wavelengths 7200 A [...]

In Young’s double slit experiment, the first maxima is observed at fixed point P on the screen. Now, the screen is continuously moved away from the plane of slits. The ratio of intensity In Young's double slit experiment the first maxima is observed at fixed point P on the screen. Now the screen is continuously [...]

In Young’s double-slit experiment, the separation between two coherent sources S1 and S2 is d and the distance between the source and screen is D. In the interference pattern. In Young's double slit experiment the separation between two coherent sources S1 and S2 is d and the distance between the source and screen is D. [...]

In a standard Young’s double-slit experiment with coherent light of wavelength 600 nm, the fringe width of the fringes in the central region (near the central fringe, P0) is observed In a standard Young's double-slit experiment with coherent light of wavelength 600 nm P0) is observed the fringe width of the fringes in the central [...]

Young’s double-slit experiment is made in a liquid. The 10th bright fringe in liquid lies where 6th dark fringe lies in vacuum. The refractive index of the liquid is approximately Young's double-slit experiment is made in a liquid. The 10th bright fringe in liquid lies where 6th dark fringe lies in vacuum. The refractive index [...]

In Young’s double-slit experiment, how many maximas can be obtained on a screen ( including the central maximum) on both sides of the central fringe (lemda = 2000 A and d = 7000 A) ? how many maximas can be obtained on a screen ( including the central maximum) on both sides of the central [...]