When one of the slits of Young's experiment is covered with a transparent sheet of thickness `4.8mm`, the central fringe shifts to a position originally occupied by the 30th bright fringe. What should be the thickness of the sheet if the central fringe has to shift to the position occupied by 20th bright fringe?

When one of the slits of young's experiment is convered with a transparent sheet of thickness 4.8 mm, the central fringe shifts to a position originally occupied by the 30th bright fringe. What should be the thickness of the sheet if the central fringe has to shift to the position occupied by 20th bright fringe?

In the Young's experiment, one of the slit is covered with a transparent sheet of thickness 3.6xx10^(-3) cm due to which position of central fringe shifts to a position originally occupied by 30th bright fringe. The refractive index of the sheet, if lambda=6000Å is

In a Young's experiment, one of the slits is covered with a transparent sheet of thickness 3.6xx10^(-3)cm due to which position of central fringe shifts to a position originally occupied by 30th fringe. If lambda=6000 Å , then find the refractive index of the sheet.

In a Young's experiment, one of the slits is covered with a transparent sheet of thickness 3.6xx10^(-3)cm due to which position of central fringe shifts to a position originally occupied by 30th fringe. If lambda=6000 Å , then find the refractive index of the sheet.

In a Young's experiment, one of the slits is covered with a transparent sheet of thickness 3.6xx10^(-3)cm due to which position of central fringe shifts to a position orginally occupied by 30th fringe. If lambda=6000 Å , then find the refractive index of the sheet.

In Young's doubIe sIit experiment one of the sIits is covered with the help of a thin pIate of thickess 4.8 mm . As a resuIt the centraI dright band is shifted to the position of the 30th bright band. Determine the thickness of the pIate required to shift the centraI dright band in the position of 20th bright dand.

In Young's experiment, the source is red light of wavelength 7xx10^(-7)m . When a thin glass plate of refractive index 1.5 at this wavelength is put in the path of one of the intering beams, the central bright fringe shiffts by 10^(-3)m to the position previously occupied by the 5^(th) bright fringe. When the source is now changed to green light of wavelength 5xx10^(-7)m , the central fringe shifts to position initially occupied by the 6^(th) bright fringe to red light. Find the refractive index of glass for green light.

In YDSE, the sources is red ligth of wavelength 7 xx 10^(-7) m . When a thin glass plate of refractive index 1.5 is put in the path of one of the interfering beams, the central bright fringe shifts by 10^(-3) m to the position previously occupied by the 5th bright fringe. If the source is now changed to green light of wavelength 10^(-7)m , the central fringe shifts to a position initially occupied by the sixth bright fringe due to red ligth. What will be refractive index of glass plate for the second ligth for changed source of ligth?