A ray of light moving along principal axis is falling on a concave mirror.draw the path of reflected ray.also state the values of angle of incidence and angle of reflection in this case.
Answers
If a ray of light moving along principle axis is incident on concave mirror. It will reflect back in same direction. There are some rules to draw ray diagrams for concave mirror. Rule-3 states that if incident ray is passing through centre of curvature C it gets reflect back in same direction. As principle axis is perpendicular to concave mirror. Then angle of incidence and angle of reflection is 90°.
Answer:
If a ray of light moving along principle axis is incident on concave mirror. It will reflect back in same direction. There are some rules to draw ray diagrams for concave mirror. Rule-3 states that if incident ray is passing through centre of curvature C it gets reflect back in same direction. As principle axis is perpendicular to concave mirror. Then angle of incidence and angle of reflection is 90°.
Explanation: