Question

A concave mirror of small aperture and focal length of 8 cm lies on table, and an object is kept vertical above it. If concave mirror is filled with
4
water (negligible height) of refractive index u = ; image and object coincides. The distance of object from mirror is
3
1
O
12 cm
6
14 cm
11
о
16 cm
1€
о
18 cm
2
2​

Answer 1

Answer:

ooooo myyyyyy Gooooddddd

Explanation:

bhaiyo aur bhenno aap apne Q. khud se krne ka prayas kariye