In YDSE, light of wavelength `lamda = 5000 Å` is used, which emerges in phase from two a slits distance `d = 3 xx 10^(-7) m` apart. A transparent sheet of thickness `t = 1.5 xx 106(-7) m`, refractive indes `n = 1.17`, is placed over one of the slits. Where does the central maxima of the interference now appear from the center of the screen? (Find the value of y?)

A monochromatic light of lambda=5000Å is inciden on two slits seperated by a distance of 5xx10^(-4)m. if a thin glass of thickness 1.5xx10^(-6) m and refractive index 1.5 placed between one of the slits and screen. The pahses difference introduced at the position of central maxima is

A monochromatic light of lambda = 5000 overset (@)(A) is incident on two slits separated by a distance of 5 xx 10^-4 m . If a thin glass of thickness 1.5 x 10^-6 m and refractive index 1.5 placed between one of the slits and screen . The phase difference introduced at the position of central maxima is

Monochromatic light of lamba=5000Å is incident on two slits separately by a distance of 5xx10^(-4)m . The interference patteren is seen on a screen placed at a distance of 1m form the slits. A thing glass plate of thicknes 1.5xx10^(-6)m and refractive index mu=1.5 is placed between one of the slits and the screen. Find the intensity at the centre of the screen if the density there is I_(0) in the absence of the plate. Also find the lateral shift of the central maximum. '

A monochromatic light of lambda = 5000 Å is incident on two identical slits separated by a distance of 5 xx 10^(-4) m. The interference pattern is seen on a screen placed at a distance of 1 m from the plane of slits. A thin glass plate of thickness 1.5 xx 10^(-6) m and refractive index mu = 1.5 is placed between one of the slits and the screen . Find the intensity at the center of the screen.

A monochromatic light of lambda = 500 Å is incident on two indentical slits separated by a distance of 5 xx 10^(-4) m. The interference pattern is seen on a screen placed at a distance of 1 m from the plane of slits. A thin glass plate of thickness 1.5 xx 10^(-6) m and refractive index mu = 1.5 is placed between one of the slits and the screen . Find the intensity at the center of the screen.

A monochromatic light of lambda=500 nm is incident on two identical slits separated by a distance of 5xx10^(-4)m . The interference pattern is seen on a screen placed at a distance of 1 m from the plane of slits. A thin glass plate of thickness 1.5xx10^(-6)m and refractive index mu=1.5 is placed between one of the slits and the screen. Find the intensity at the center of the screen if the intensity is I_(0) in the absence of the plate. Also find the lateral shift of the central maxima and number of fringes crossed through center.

A monochromatic light of wavelength 5000Å incident normally on slit plane of YDSE setup. If d = 5 xx 10^(-4)m and D = 1 m and a thin film thickness 1.5 xx 10^(-6)m and mu = 1.5 is place in front of one of the slits, find intensity of light at the centre of screen if each slit produces an intensity I_(0) on screen. [0]

Light of wavelength lambda = 500 nm falls on two narrow slits placed a distance d = 50 xx 10^-4 cm apart, at an angle phi= 30^@ relative to the slits as shown in figure. On the lower slit a transparent slab of thickness 0.1 mm and refractive index 3/2 is placed. The interference pattern is observed at a distance D=2m from the slits. Then, calculate (a) position of the central maxima. (b) the order of maxima at point C of screen . (c)how many fringes will pass C, if we remove the transparent slab from the lower slit?