Two slits in Young’s experiment have widths in the ratio 1:25. The ratio of intensity
Two slits in Young's experiment have widths in the ratio 1:25. The ratio of intensity at the maxima and minima…
7 years ago
Wave Optics
At the first minimum adjacent to the central maximum of a single-slit diffraction
At the first minimum adjacent to the central maximum of a single-slit diffraction pattern, the phase difference between the Huygen's…
7 years ago
In a double slit experiment, the two slits are 1mm apart and the screen is placed 1 m
In a double slit experiment, the two slits are 1mm apart and the screen is placed 1 m away. A…
7 years ago
For a parallel beam of monochromatic light of wavelength λ diffraction is produced
For a parallel beam of monochromatic light of wavelength λ diffraction is produced by a single slit whose width a…
7 years ago
A beam of light of λ=600 nm from a distant source falls on a single slit 1 mm wide
A beam of light of λ=600 nm from a distant source falls on a single slit 1 mm wide and…
7 years ago
A thin film of soap solution (n=1.4) lies on the top of a glass plate (n=1.5).
A thin film of soap solution (n=1.4) lies on the top of a glass plate (n=1.5). When visible light is…
7 years ago
In Young’s experiment, the third bright band for light of wavelength 6000Å
In Young's experiment, the third bright band for light of wavelength 6000Å coincides with the fourth bright band for another…
7 years ago
An unpolarised beam of intensity I₀ falls on a polaroid. The intensity
An unpolarised beam of intensity I₀ falls on a polaroid. The intensity of the emergent light is Options (a) I₀/4…
7 years ago
In Young’s double slit experiment, a third slit is made in between the double slits.
In Young's double slit experiment, a third slit is made in between the double slits. Then Options (a) fringes of…
7 years ago
If the ratio of amplitude of two superposed waves is 2:1, then the ratio of maximum
If the ratio of amplitude of two superposed waves is 2:1, then the ratio of maximum intensity and minimum intensity…
7 years ago