Young's double slit experiment is first performed in air and then in a medium other than air. It is found than 8th bright fringe in the medium lies where 5th daek fringe lies in air. The re3fractive index of the medium is nearly

Young's double slit experiment is first performed in air and then in a medium other than air. It is found that 8^(th) bright fringe in the medium lies where 5th dark fringe lies in air .The refractive index of the medium is nearly:

Young's double slit experiment is first performed in air and then in a medium other than air. It is found that 8^(th) bright fringe in the medium lies where 5^(th) dark fringe lies in air. The refractive index of the medium is nearly

Young's double slit experiment is first performed in air and then in a medium other than air. It is found that 8^(th) bright fringe in the medium lies where 5^(th) dark fringe lies in air. The refractive index of the medium is nearly

Young's double slit experiment is first performed in air and then in a medium other than air. It is found that 8^(th) bright fringe in the medium lies where 5^(th) dark fringe lies in air. The refractive index of the medium is nearly:

Young's double slit experiment is made in a liquid. The 10th bright fringe in liquid lies where 6th dark fringe lies in air. The refractive index of liquid is .......