Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Light and Electricit
Facts and Vocabulary
| Question | Answer |
|---|---|
| An objec that separates white light into bands of colored light is a__> | Prism |
| The colors in white light are called the __. | Visible spectrum |
| What is the range of waves that make up light? | The Electromagnetic Spectrum |
| Light is a form of___ we detect with our eyes. | Energy |
| The bending of light as it passes from one material to another. | Refraction |
| A tool that refracts light is a __. | Lens |
| A lens that curves inward causing the light ray to bend outward from the center of the lens is ___. | Concave |
| A lens that bulges outward causing the light ray to bend inward toward the center of the lens is __. | Convex |
| ___ lens help you see faraway objects. | concave |
| ___ lens make objects near the lens seem bigger. | Convex |
| The thin clear tissue covering the eye is the __. | Cornea |
| Light passes through an opening in the eye called the __. | Pupil |
| __ is the colored part of the eye. | Iris |
| The tissue that covers the back of the eye is the __ | Retina |
| The __ __ brings signals to the brain | Optic Nerve |
| Images focused onto the retina are actually __ ___. | Upside down |
| The term for any wave that hits a surface and bounces off is ____. | Reflection |
| MAterials tha block light completely. | Opaque |
| Materials that allow light to pass thorugh. | Transparent |
| Materials that scatter light in all different directions. It is hard to see through them clearly. | Treanslucent |
Created by:
myrageneparker
Popular Science sets