ETA

1 Answer the following; Opaque; Light can’t travel through ex a desk.ex book Transparent; Light can travel through ex a plastic bag ex glasses. Translucent; Light can travel through but is scattered ex sunglasses.ex a hand 2 What colors are in the rainbow? Red orange yellow green blue indigo and violet. 3 What is Reflection? Reflection caused by shiny objects. 4 What is white light? White light is all colors reflected from a white object 5 How does light blind people? It takes time for light to hit the optic nerve and that’s when you will get blind. 6 How does light travel? Light travel in arrays you can change the direction of light by a mirror. 7 How do arrys move? Light rays bend as they move. 8 why do we wear bright colors at night? So it’s easier for people to see us. 9 how many colors are in the rainbow? Seven colors are in the rainbow. 10 Does the northern lights reflect off the sun? Actually the northern lights are the suns gas. 11 How was a flashlight made? Gas begins a flow of electricity powered by a battery. 12 How does the sun shine through water? The sun can’t shine through water. 13 Describe light Light is described as an electromagnetic wave. 14how was the sun made? A giant ball of dust and fuel in space 15 We can change light by a mirror