Red light of wavelength `6500 Å` from a distant source falls on a slit `0.50 mm` wide. Calculate the distance between first two dark bands on each side of central bright band in the diffraction pattern observed on a screen placed `1.8 m` from the slit.

The red light of wavelength 5400 Å from a distant source falls on a slit 0.80 mm wide. Calculate the distance between the first two dark bands on each side of the central bright band in the diffraction pattern observed on a screen place 1.4m from the slit.

The red light of wavelength 5400 Å from a distant source falls on a slit 0.80 mm wide. Calculate the distance between the first two dark bands on each side of the central bright band in the diffraction pattern observed on a screen place 1.4m from the slit.

Red light of wavelenggth 6,500 overset @A from a distant source falls on a slit 0.5 mm wide.What is the distnce between two dark bands on each side of central brigth band of diffraction pattern observed on a screen placed 1.8 m from the slit?

Light of wavelength 6000 Å from a distance source falls on a slit 0.5 mm wide. The distance between two dark bands on each side of the central bright band of the diffraction pattern observed on a screen placed at a distance 2m from the slit is

Light of wavelength 600 nm falls from a distant source on a slit 0.6 mm wide. Find the distance between the two dark bands, on either side of the central bright band of the diffraction pattern observed , on a screen placed 2 m from the slit.

Light of wavelength 500 nm falls from a distant source on a slit 0.5 mm wide. Find the distance between the two dark bands on either side of central maximum, if diffraction pattern is observed on a screen at 2 m from the slit.

A parallel beam of light of wavelength 435 nm falls on a slit of width 0.4 mm. Find the distance between two dark bands on either side so the central maximum of the pattern produced on a screen placed at a distance of 2m from the slit.