Light of wavelength 5500 Å falls on a slit on a slit of width 0.13 cm at normal incidence. Calculate the width of the central maximum on a screen kept 2.5 m away from slit.

The light of wavelength 6000 overset(*)A falls normally on a slit of width 2 mm. Calculate the linear width of central maxima on a screen kept 4 m away from the slit.

Light of wavelength 6328 Å is incident normally on a slit of width 0.2 mm. Calculate the angular width of central maximum on a screen distance 9 m?

Light of wavelength 600 nm is incident normally on a slit of width 3 mm . Calculate linear width of central maximum on a screen kept 3 m away from the slit.

Light of wavelength 6000 Å is incident normally on a single slit of width 0.03 mm. Find the width of the central maxima on the screen which is at a distance 1.5 m away from the slit. What will be the width if the apparatus is immersed in water of refractive index 1.33?

Light of wavelength 5000 Å is incident on a slit of width 0.1 mm. Find out the width of the central bright line on a screen distance 2m from the slit?

Light of wavelength 6328 Å is incident normally on a slit of width 0.2 mm. Angular width of the central maximum on the screen will be :

Lights of wavelength 550 nm falls normally on a slit of width k 22.0 xx 10^(-5) cm . The angular position of the central maximum will be (in radian) :

Monochromatic light of wavelength 580 nm is incident on a slit of width 0.30 mm. The screen is 2m from the slit . The width of the central maximum is