Create a group of 3-4 students. Using your cell phone flashlight and the filter, create a "blue" flashlight, "red" flashlight, and "green" flashlight. Shine all three flashlights at the white index card. Describe what you observe.

the light creates sorta a mixture of all the colors on the white index card.

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.