Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

CRIntPhysSciSightVoc

CRIntegratedPhysicalScienceSenseofSightVocabulary

QuestionAnswer
colored part of the eye iris
opening or hole in the eye that appears as a black dot in the centers of the iris pupil
to enlarge, such as the pupil dilate
part of the eye that bends or refracts light lens
to bend refract
area at the back of the eye where light is focused fovea
inside layer or the eyeball that is an enlarged part of the optic nerve retina
connects the eyeball to the brain optic nerve
cells that are senstive to light and see black and white rods
cells that are sensitive to light and see color cones
light hitting something and bouncing back reflection
the combination of all colors of light white light
lens that bends light inward converging
lens that bends light outward diverging
condition people have if their eyeball is too large and produces an image focused in front of the fovea nearsightedness
condition that people have if their eyeball is too small and produces an image focused behind the fovea farsightedness
spot at the back of the eye where the optic nerve enters the eye, where there are no rod or cone cells, and where there is no sensitivity to light blind spot
Created by: CRMissK
Popular Physical Science sets

 



Voices

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:
Retries:
restart all cards