IIT Level
- 2. You will have one Glass prism, screen and ray- box Try to set your apparatus as you like Questions what will you observe after your setting? If you are scientist, what hypothesis will you suggest?
- 3. When white light pass the prism, the light will refract and disperse into seven colours. White light is a mixture of coloured lights. They are red, orange, yellow, green, indigo, blue and violet. This is called colour spectrum.
- 4. How to make rainbow by yourself? http://hk.youtube.com/watch?v=fIbxHqPyF2U
- 5. Why does the man stand against the sunlight when he is making the rainbow? Answer: Only when the sun light from our backside can produce totally internal reflection, and received by ours eyes.
- 6. Misconception Rainbow is produced just by one droplet
- 7. http://hk.youtube.com/watch?v=LoL1Mn5 v6GY