Question

what sign convention are used for reflecting from a spherical mirror ?​

Answer 1

Explanation:

Sign Convention for Spherical Mirrors (Concave and Convex Mirrors) Distances are to be measured from the pole (vertex) of the mirror marked by point V in the figure. Distances measured along the direction of the incident ray are positive. The distance measured opposite the direction of the incident ray are negative.

Answer 2

Answer:

hope it helps u

Explanation:

sign convention used for reflecting are as follows -

u (object distance) is always -ve

v (image distance) is -ve for rela images and +ve for virtual images

hi (height of the image) is -ve for real iages and +ve for virtual images

ho (height of the object) is always +ve

f (focal length) is -ve for concave mirror and +ve for convex mirror

m (magnification) is - ve real images and +ve for virtual image