Grade 11Wave Optics
What curvature must be given to the bounding concave surface of refracting medium ( Refractive index = 3/2 ) for a virtual image at 40 cm of an object in this medium at a distance of 60 cm. The adjoining medium is air ( Refractive index = 1 ).
This question is very easy and is from Pradeep Physics Vol - II. But I doubt the way it is solved there :S
What curvature must be given to the bounding concave surface of refracting medium ( Refractive index = 3/2 ) for a virtual image at 40 cm of an object in this medium at a distance of 60 cm. The adjoining medium is air ( Refractive index = 1 ).
This question is very easy and is from Pradeep Physics Vol - II. But I doubt the way it is solved there :S
