Laser light of wave length 600 nm incident on a pair of slits produces an interference pattern in which the bright fringes are separated by 8mm. A second light produces an interference pattern in which the fringes are separated by 12 mm. Calculate the wavelength of the second light.

Laser light of wavelength 630 nm incident on a pair of slits produces an interference pattern in which the fringes are seprated by 8.1mm .A second laser light produces an interference pattern in which the fringes are seprated by 7.2 mm .calculate the wavelength of the second light .

Laser light of wavelength 1260 nm incident on a pair of slits produces an interference pattern in which the fringes are seprated by 8.1mm .A second laser light produces an interference pattern in which the fringes are seprated by 7.2 mm.Calculate the wavelength of the second light

Laser light of wavelength 630 nm incident on a pair of slits produces an interference pattern in which the fringes are seprated by 8.1mm .A second laser light produces an interference pattern in which the fringes are seprated by 3.6 mm.Calculate the wavelength of the second light

Laser light of wavelength 315 nm incident on a pair of slits produces an interference pattern in which the fringes are seprated by 8.1mm .A second laser light produces an interference pattern in which the fringes are seprated by 7.2 mm.Calculate the wavelength of the second light

Laser light of wavelength 630 nm incident on a pair of slits produces an interference pattern where bright fringes are separated by 8.1 mm . Another light produces the interference pattern, where the bright fringes are separated by 7.2 mm . Calculate the wavelength of second light.

In Young's double slit experiment ,momochromatic light of wavelength 630 nm illuminates the pair of slits and produces an interface pattern pattern in which two consecutive bright frings are separated by 8.1 mm. Another source of monochromatic light produce the interface pattern in which the two consecutive bright fringes are seperated by 7.2mm, find the wavelength of light from the second sources . What is the effect to on the interference fringes if the monochromatic sources is replaced by a source of white light ?

Laser light of wavelength 630 nm is incident on a pair of slits which are separated by 1.8 mm. If the screen is kept 80 cm away from the two slits, calculate : fringe separation i.e., fringe width

Light of wavelength 600 nm is incident normally on a slit of width 0.2 mm. The angular width of central maxima in the diffraction pattern is

A monochromatice light beam of wavelength 5896 A^(0) is used in double slit experiment to get interference pattern on a screen 9th bright fringe is seen at a particular position on the screen. At the same point on the screen, if 11th bright fringe is to be seen, teh wavelength of the light that is needed is (nearly)

Laser light of wavelength 630 nm is incident on a pair of slits which are separated by 1.8 mm. If the screen is kept 80 cm away from the two slits, calculate : distance of 10th bright fringe from the centre of the interference pattern.