Question

write the rules for drawing ray diagram for concave mirror​

Answer 1

Answer:

Pick a point on the top of the object and draw two incident rays traveling towards the mirror. ...

Once these incident rays strike the mirror, reflect them according to the two rules of reflection for concave mirrors. ...

Mark the image of the top of the objec

Answer 2

Rule 1: If the incident ray is parallel to the principal axis then the reflected ray passes through the focus of the concave mirror.

Rule 2: If the incident ray passes through the focus of the concave mirror, the reflected ray is parallel to the principle axis.

Rule 3: If the incident ray passes through the centre of curvature of the concave mirror, the reflected ray traces the same path.

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