- Fri Feb 23, 2007 12:15 pm
#12160
What causes a rainbow?
Light enters the raindrop, reflects off of the side of the drop and exits. In the process, it is broken into a spectrum just like it is in a triangular glass prism.
Imagine a room maintained at a certain moisture level (fine droplets) or for discussion sake lets say some medium and lights are projected from the four corners of the room to genrate a three dimensional figure.
Now imagine a movie being projected in this manner and you enter a movie theater and you virtually walk into a movie.
Now imagine all the exciting movies which you have seen in the past and let me know what you think about this one
Light enters the raindrop, reflects off of the side of the drop and exits. In the process, it is broken into a spectrum just like it is in a triangular glass prism.
Imagine a room maintained at a certain moisture level (fine droplets) or for discussion sake lets say some medium and lights are projected from the four corners of the room to genrate a three dimensional figure.
Now imagine a movie being projected in this manner and you enter a movie theater and you virtually walk into a movie.
Now imagine all the exciting movies which you have seen in the past and let me know what you think about this one