1 hour 20 min

1. Introduction to Ray optics
55 min

2. Laws of reflection, Plane mirrors
1 hour 20 min

3. Numericals on plane mirrors -- (a
1 hour 31 min

4. Numericals on plane mirror--(b
1 hour 39 min

5. Numericals on plane mirror-(c
2 hour 7 min

6. Numericals on Plane mirror -(d
1 hour 4 min