CUET Preparation Today
Light from a point source in air falls on spherical glass surface (n = 1.4 and radius of curvature 20 cm). The distance of light source from the glass surface is 150 cm. At what position is the image formed? |
150 cm from glass surface in the direction of incident light 105 cm from glass surface in the direction of incident light 150 cm from glass surface towards light source 105 cm from glass surface towards light source |
105 cm from glass surface in the direction of incident light |
The correct answer is Option (2) → 105 cm from glass surface in the direction of incident light |
