4. Refraction of light at plane surfaces
- 4.1 Introduction of Refraction of light phenomenon. Click here 14 min
- 4.2 Fermat Principle Fig 1,2 and 3 Click here 8 min
- 4.3 Refractive Index Click here 8 min
- 4.4 Lab ACTIVITY 1 and Activity 4 Sin i/ sin r = V1/V2 Click here 12 min
- 4.5 Introduction snell’s law, LAWS REFRACTION Total internal Reflection Click here 0 min
- 4.6 Activity 6, Activity 7 , Mirage and Applications of total internal reflection Click here 0 min
- 4.7 Refraction through a Glass slab LAB ACTIVITY 2 AND ACTIVITY 8 Click here 0 min
4. Refraction of light at plane surfaces
- 4.1 Introduction of Refraction of light phenomenon. Preview 14 min
- 4.2 Fermat Principle Fig 1,2 and 3 Preview 8 min
- 4.3 Refractive Index Preview 8 min
- 4.4 Lab ACTIVITY 1 and Activity 4 Sin i/ sin r = V1/V2 Preview 12 min
- 4.5 Introduction snell’s law, LAWS REFRACTION Total internal Reflection Preview 0 min
- 4.6 Activity 6, Activity 7 , Mirage and Applications of total internal reflection Preview 0 min
- 4.7 Refraction through a Glass slab LAB ACTIVITY 2 AND ACTIVITY 8 Preview 0 min