25. From a point source a light falls on a spherical glasssurface (μ 1.5 and radius of curvature- 10 cm).The distance between point source and glass surface is50 cm. The position of image is(a) 25 cmm(c) 100 cm(b) 50 cnm(d) 150 cm

Q. From a point source a light falls on a spherical glass surface $(\mu =1.5andradiusofcurvature=10cm)$. The distance between point source and glass surface is 50 cm . The position of image is

Q. From a point source a light falls on a spherical glass surface ($\mu =1.5$ and radius of curvature = $10cm$). The distance between the point source and glass surface is $50cm$. The position of the image is :

Q. Light from a point source in the air falls on a spherical glass surface ($\mu =1.5$ and radius of curvature $20cm$). The distance of the light source from the glass surface is $100cm$. The position where the image is formed is :

Q. Light from a point source in air falls on a convex spherical glass surface of refractive index $1.5$ and radius of curvature $80$cm. The distance of light source from the glass surface is $100$cm. At what position is the image formed?

Q. Light from a point source in air falls on a convex spherical glass surface ( refractive index = 1.5, radius of curvature = 20 cm). The distance of light source from the glass surface is 100 cm. At what position is the image formed ?