Light from a narrow slit falls on a straight edge at a distance of 0.5 m from the slit. If the diffracted is observed on a screen 0.75 m away from the edge, calculate the distance between the first and fourth dark band. `(lambda=6000 Å)`

Light of 600.0 nm is incident upon a single slit. The resulting diffraction pattern is observed on a screen that is 0.50 m from the slit. The distance between the first and third minima of the diffraction pattern is 0.80 mm. Which range of values listed below contains the width of the slit?

Two parallel slits 1 mm apart are illuminated with light of wavelength 5000 Å, from a single slit. Interference pattern is obtained on a screen placed at 1 m from the slits, what is the distance between the first bright bannd and the seventh dark band?

A beam of light of wavelength 600 nm from a distant source falls on a single slit 1.0 mm wide and the resulting diffraction pattern is observed on a screen 2m away. What is the distance between the first dark fringe on either side of the central bright fringe?

A beam of light of wavelength 600 nm from a distance source falls on a single slit 2 mm wide and the resulting diffraction pattern is observed on a screen 2m away. What is the distance between the first dark fringes on either side of central bright fringe ?

Two slits are separated by a distance of 0.5mm and illuminated with light of lambda=6000Å . If the screen is placed 2.5m from the slits. The distance of the third bright image from the centre will be

In YDSE, light of wavelength 5000 Å is used. The third bright band on the screen is formed at a distance of 1 cm from the central bright band. If the screen is at a distance of 1.5 m from the centre of narrow slits, calculate the separation between the slits.

In a single slit diffraction set-up, the screen is placed at a distance of 80 cm from a slit. Light of 5,000 Å is illuminated on the slit, the diffraction pattern is oberved on the screen. Determine the aperture of the slit if distance between first and second minima is 2.1 mm.