Question

During the formation of an image in a concave mirror, the whole thing including the mirror and object is kept under water what will happen?​

Answer 1

duringduring the formation of an image in a concave mirror the whole things including the mirror and object is kept under the water then there will be no change in the formation of image object distance and image distance will not change

only the thing that will change is the refractive index and this will not cause any disturbance in the formation of image or any changes