Mirrors
Lenses
Images
Eye Problems
Potpourri
100
What does a mirror do to light?
What is it reflects it.
100
What type of lens did we use in the candle lab?
What is a convex lens.
100
What type of image is produced in a plane mirror?
What is a virtual image.
100
The transparent outer coating of your eye that can cause issues with vision due to the bending of light is know as what?
What is the cornea.
100
What type of mirrors are make-up mirrors due to the focal point being in front of the mirror to magnify the image.
What is a concave mirror.
200
What is the concept know as when light bounces off of a fixed barrier?
What is reflection.
200
What type of lens is used to correct far-sightedness?
What is a convex lens.
200
What type of image is produced in a convex mirror?
What is a virtual image.
200
What type of lens is used to correct nearsightedness?
What is a concave lens.
200
What happens to the speed of a ray when it passes from the air into a piece of glass?
What is it slows down.
300
Concave lenses cause light rays to do what as they pass through the lens?
What is spread out to cover a large area
300
Where is a concave lens the thickest?
What is on the outer edges of the lens.
300
True or false: Convex mirrors can produce both real and virtual images?
What is false, only concave lens produce both real and virtual images.
300
What type of objects can near-sighted people have problems focusing on?
What are objects that are far away.
300
What is the colored part of your eye know as?
What is the iris.
400
Which side (concave or convex) of a spoon produces a real image?
What is the concave side.
400
What is the lens in your eyeball responsible for?
What is bending light to focus it onto the retina.
400
What is another name for an image that is upside down or virtual?
What is an inverted image.
400
When you are nearsighted, where does the image form in reference to the retina?
What is before the retina.
400
When you look at a pencil in a glass of water, what concept makes it look bent?
What is the law of refraction.
500
Where is a convex lens thicker?
What is the inside or center of the lens.
500
What is one of the potential issues that can cause someone to have astigmatism that has to deal with the lens of the eye?
What is that it has multiple focal points that cause people to not be able to see clearly.
500
What type of mirror produces a real image when you are standing far away from it?
What is a concave mirror.
500
LASIK eye surgery works for patients with what type of eye problems?
What is near-sighted, far-sighted, and some forms of astigmatism.
500
In the candle lab, what type of image was shown on the screen?
What is a real image.
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