Sound and Light
01 - Amazing Machines
02 - Air and Space
03 - Human Body
04 - Digital World
05 - Water
06 - Sound and Light
07 - Energy and Electricity
08 - Mother Earth
09 - Nature
10 - Arts
11 - Just Fun
12 - Physics and Mathematics
High quality interactive exhibits
Color Table - 06.03
See how a combination of colored light makes white light.
Light waves of different lengths are detected by the human eye and interpreted by the brain as colors. The longest waves are seen as red and the shortest wavelengths are seen as violet, while the intervening frequencies are seen as orange, yellow, green, cyan, blue, and, conventionally, indigo. White light is a mixture of all colors.
- Push the button to switch on the light.
- Turn the reflectors to guide the different lightbeams.
- Try to make white light by combining red, green and blue light.