Question

what are the steps involved in sign conventions?​

Answer 1

Answer:

hey dear

rules of sign convention

◆ all distances should be measured from pole to pole

◆ the distance measured in the direction of incident light , to be taken positive and measured in the opposite direction of incident light to be taken negative

◆ height of an object and height of an image are positive if measured upwards from the axis and negativeif measured downward

◆ for a concave mirror f and R are negative and for a convex mirror they are positive

Answer 2

Answer:

The sign convention is as follows: The object is always placed to the left of the mirror. This implies that the light from the object falls on the mirror from the left-hand side. All distances parallel to the principal axis are measured from the pole of the mirror.