A double slit is illumnated by light of wavelengths `6000 oversetcircA`. The slits are 0.1 cm apart and screen is placed 1.5 m. away. Calculate the angular position of 9th maximum in radian.

A double slit is illuminated by light of wavelength 6,000 overset @A .The slits are 0.1 cm apart and the screen is placed on meter away. Calculate the angular position of the 10th maximum in radian.

A double slit is illuminated by light of wavelength 6,000 overset @A .The slits are 0.1 cm apart and the screen is placed on metre away.Calculate separation of the two adjacent imnima.

In Young's double slit experiment,the slits are 0.2 mm apart.The interfernce fringes for ligth of wavelength 6,000 overset @A are formed on a screen distanct 1.5 m from the sits.Calculate the angular position of the third maxima,

In Young's double slit experiment,the slits are 0.2 mm apart.The interfernce fringes for ligth of wavelength 6,000 overset @A are formed on a screen distanct 1.5 m from the sits.Calculate the angular position of the fifth minima

Angular width of centrl maximum in the Fraunhofer diffraction pattern of a slit is measured.The slit is iluminated by igth of wavelength 6,000 overset@A .When the slit is illuminated by light of another wavelength,the angular width decreases y 30%.Calculate the wavelength of this light. The same decrease in the angular width of centrl maximum is obtained ,when the original appartus is immersed in a liquid.Fin refractive index of the liquid.

A slit of width 0.15 cm is illuminated by ilght of wavelength 5xx 10^(-5) cm and a diffraction pattern is obtained on a screeen 2.1 m away .Calculate the width of the central maxima.

In a Young's double slit experiment,two slits are 1.5 mm apart and a screen in placed at a distance 1.2 m from the plane of the slits .The slits are illuminated with light of wavelength 6,000 overset @A .Find the inimum distance from the central maximum for which the intensity is half of the maximum intensity.

A double slit apparatus is immersed in a liquid of refractive index 1.33. It has slit separation of 1 mm and distance between he plane of slits and screen is 1.33 m. The slits are illuminated by a parallel beam of light whose wavelength in air is 6300 oversetcircA One of the slits of the apparatus is covered with a thin glass sheet of refractive index 1.53. Find the smallest thickness of the sheet to bring the adjacent minimum on the axis.

The light of wavelength 6,000 overset @A falls normally on a slit odf width 2 mm.Calculate the linear width of central mximum on a screen kept 4 m away from teh slit.

In Young's double slit experiment,the slits are 0.2 mm apart.The interfernce fringes for ligth of wavelength 6,000 overset @A are formed on a screen distanct 1.5 m from the sits.Calculate the fringe width.