Human Eyes
Optical extenders
If you really understand
If you fully understand
In between the lines
100
What is a blind spot
What is : the area where the optic nerve enters the retina
100
Name the two types of telescopes
What is: a reflecting and refracting telescope.
100
How large is the lens of the Hubble space telescope
What is 2.4m
100
Name the three types of blindness
What is: Snow/Night/Color blindness
100
What Latin word does Cornea come from?
What is:horn
200
Name the three possible errors of the eye
What is astigmatism near sighted and far sighted
200
when and where were eyeglasses created
What is italy 13th century
200
How are Optical Fiber technology used.
What is medicine to transmit images of the inside of a person's body from a tiny camera at one end of the fiber optics cabal to a monitor at the other end.
200
Is your iris a muscle
What is: yes
200
What number is in the textbooks color blindness test.
What is: 68
300
What color are human eyes most sensitive to
What is: Green
300
What is the Hubble space telescope
What is Reflecting telescope in space
300
How do you prevent snow blindness
What is wearing goggles with a tint in it
300
What causes Snow blindness
What is Light reflecting off the snow and into your eyes,
300
Are binoculars 2 Reflecting or 2 Refracting telescopes
What is: 2 Refracting telescope
400
Describe the part of a cow's eye that is different from the human eye.
What is the shiny part on the cow's eye that is black on the human eye
400
What does laser stand for.
What is light amplification by stimulated emission of radiation
400
Why is the Hubble space telescope better than the telescopes earthbound
What is avoids the changing atmosphere of earth and the changing of light in space to get a better view of space
400
What man-made object is the most similar to the human eye and the corresponding parts.
What is: A camera lens = lens iris=diaphragm retina=CCD eyelid-lens cap
400
Does the above braille translate to WAKE,EYES,MIKE or WAIT
What is: WAIT
500
Name all the parts of the human eye and their functions
What is Muscle- relaxes and contracts to adjust the shape of the lens Lens- does the fine focusing of the image Pupil- allows light into the eye Cornea- does most of the focusing of the image iris- colored ring of muscle that adjust size of pupil Sclera- opaque muscle that surrounds eye Optic nerve- converts image into electrical signal and sends to brain to be flipped Retina- screen of the back of the eye where image is formed
500
Name all the layers of an optical fiber
What is glass core glass layer plastic covering
500
What lenses are used for near sighted people and far sighted people and how do you cure astigmatism
What is near sighted vision = concave lens far sighted vision = convex lens astigmatism can be corrected with eyeglasses contact lenses or with laser surgery to reshape the cornea
500
Name All the key terms in chapter 6
What is Astigmatism Blind spot cornea iris optic nerve pupil retina sclera laser light optical fibers refracting telescope reflecting telescope total internal reflection
500
How many "F"s are in this text "FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"
What is: 6
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