7 A point object O is placed in front of a concave mirror of

Last updated: 6/7/2023

7 A point object O is placed in front of a concave mirror of focal length 10 cm A glass slab of refractive index u 3 2 and thickness 6 cm is inserted between object and mirror The position of final image when the distance x is 5 cm as shown in figure is 0 1 15 cm 3 2 cm 6cm 32cm x 2 17 cm 4 13 cm onl