In a biprism experiment, the slit is illuminated by a light of wavelength 5000Å . The distane between the slit and wyepieceis 1,. If the distance between the two virtual soruces is `0.25` cm, then distance between fifth band on one side and the sixth dark band on the other side of the central bright band will be

In a biprism experiment , the slit is illuminated by a light of wavelength of 5000 overset (@)(A) . The distance between the slit and eyepiece is 1 m . If the distance between the two virtual sources is 0.25 cm , then distance between fifth bright band on one side and the sixth dark band on the other sideof the central bright band will be

In a biprism experiement, the slit is illuminated by light of wavelength 4800 overset@A . The distance from the slit to the screen is 1 metre. If the distance between the two virtual sources is 0.3 cm, determine the distance between the 5th bright band on one side and 5th dark band on the other side.

In a biprism experiment, a slit is illuminated by a light of wavelength 4800 . The distance between the slit and biprism is and the distance between the biprism is 15cm and the distance between the biprism and eyepiece is 85cm . If the distance between virtual sources is 3mm , determine the distance between 4th bright band on one side and 4th dark band on the other side of the central bright band.

In a biprism experiment , the slit is illuminated with light of wavelength 4800 Å . The distance the slit and birprism is 20cm and that between biprism and eyepiece is 80cm . If two virtual source are 0.3 cm apart, determine the distance between the 5th bright band on one side of the central bright band and the 5th dark bank on the other side.

In Young's experiment, the pinholes are illuminated by a monochromatic light of wavelengths 5200Å . A screen is palaced at 1m. From the sli. If the pinhole are 1.3 mm apart, then distancebetween the sevength bright band on one side and sixth dark band on the other side of the central bright band will be

If fringe width is 0.4 mm, the distance between fifth bright and third dark band on same side is

In a biprism expeirment the slit is illuminated with light of wavelength 4800Å. The distance between the slit and eyepiece is 80 cm. the sources is then replaced by another source with a light of wavelenght 5400Å. The slit and biprims are not disturbed. The distance between the slit and eyepiece so that band widht increases by 8% as compared toe arlier band with is

In a biprism experiment, the slit is illuminated with light of wavelength 5000Å . The number of bright fringes passing on a screen, if the path difference is changed by 0.005cm will be