In Young,s double slit experimentm, 60 fringes are observed in the central view zone with light of wavelength `4000Å`, The number of fringes that will be observed in the same view zone with the light of wavelength `6000Å`, is

In Young's double-slit experiment , we get 60 fringes in the field of view if we use light of wavelength 4000 Å . The number of fringes we will get in the same field of view if we use light of wavelength 6000 Å is

In Young's double slit experiment, we get 15 fringes per cm on the screen, using light of wavelength 5600 Å. For the samme setting, how many fringes per cm will be obtained with light of wavelength 7000 Å?

In Young's double-slit experiment, 30 fringes are obtained in the field of view of the observing telescope, when the wavelength of light used is 4000 Å . If we use monochromatic light of wavelength 6000 Å , the number of fringes obtained in the same field of view is

In Young's double-slit experiment, 30 fringes are obtained in the field of view of the observing telescope, when the wavelength of light used is 4000 Å . If we use monochromatic light of wavelength 6000 Å , the number of fringes obtained in the same field of view is