In Fresnel's biprism experiment the width of `10`fringes is `2cm`which are formed at a distance of two`2meter` from the silt .If the wavelength of light is `5100Å`then the distance between two coherent sources will be

In Fresnel’s biprism experiment, which of the following light sources used to locate central fringe :

In Young's double slit experiment angular width of a fringe formed on a distant screen is 0.1^(@) . The wavelength of the light used in the experiment is 6000 Å. What is the distance between the two slits ?

In Fresnel's biprism experiment, when the distance between the slit aperture and eye is increased, then distance between the fringes

In a double slite experiment, the distance between the slit is 0.05 cm and screen is 2 m away from the slits. The wavelength of light is 6xx10^(-5) cm. The distance between the two successive bright fringes is

In Young's double-slit experiment using lambda=6000 Å , distance between the screen and the source is 1m. If the fringe-width on the screen is 0.06 cm, the distance between the two coherent sources is

In young's double slit experiment the distance between two sources is 0.1//pimm .the distance of the screen from the source is 25cm .wavelength of light used is 5000Å .Then the angular position of the first dark fringe is-

In a biprism experiment, the distance between the sit and the eyepiece is 1m and distance between the two coherent sources is 0.5 mm. If the wavelength of light used I 6000Å , then distance of the 10th bright and from the central bright band is

In a Fresnel's biprism experiment, D=1.3 m and d=0.65 mm. if the eyepiece has to be moved through a distance of 1.6 cm for 16 fringes to crss the firled of view, then the wavelength of light used is

In a Fresnel's biprism experiment, sodium light of wavelength 5832 Å is used. Calculated the fringe width, given the distance between the screen and the biprism =120 cm and the distance the two sources=0.04 cm.