Busy. Please wait.
Log in with Clever

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever

Username is available taken
show password

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Didn't know it?
click below
Knew it?
click below
Don't Know
Remaining cards (0)
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

Light Energy

Unit 4 week 3

mirror Smooth surface that reflects an image of what is in front of it.
reflection The bouncing off of light rays from the surface of an object such as a mirror or other shiny surface.
lens Piece of clear material, such as glass or plastic, that bends light rays as they pass through, can either focus or spread light rays.
laser Device that makes a strong, narrow beam of light.
magnify To cause to appear larger.
prism A solid glass or plastic object that light can pass through that refracts light and splits it into the colors of the rainbow.
telescope An instrument that uses lenses and sometimes mirrors to make distant objects appear larger by gathering and focusing light.
kaleidoscope A tube with mirrors and colorful beads or glass inside of it, when the tube is held to the eye and rotated, patterns can be seen as the objects reflect off the mirrors.
light spectrum The small part of the electromagnetic spectrum that the human eye can see including the colors red, orange, yellow, green, blue, violet.
refraction The bending of light rays, bending light means that it changes direction and/or speed.
Created by: Nicholasscience



Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
restart all cards