final jeopardy question

Final Jeopardy Question

lens Paints &Pigments

500

mirrorsWaves Random blindness

100200

300

400500 500 500 500400 400 400 400

300 300 300300

200 200 200 200100 100 100100 100

200

300

400500

Properties ofLight

Cell phone communication is used by what type of light?

Back

Lens &

refraction500 points

Back

Lens & refraction500 points

c. Frequency = # waves/sec

What type of light can humans feel as hot or cold?

Back

Lens & refraction

400 points

Back

Lens & refraction

400 pointsDirectly at it since the laser will be bent just as much as visible light was to see the fish

What type of light includes the rainbow of colors?

Back

Lens & refraction

300 points

Back

Lens & refraction300 points

Near sighted: need a diverging lens since your eye is too strong since the eye is too weak

What type of light has the very shortest wavelength?

Back

Lens & refraction200 points

Back

Lens & refraction200 points

Gamma Rays.

What word beginning with a “d” describes this selection of color (same effect for sunsets & rainbows)

Back

Lens & refraction

100 points

Back

Lens & refraction100 points

dispersion

What color would be seen by shining yellow light through a cyan filter?

Back

Paints & Pigments500 points

Back

Paints & Pigments500 points

Green- only color in common!Yellow = red + greenCyan = blue + green

Which shade requires the most layers when painting- bright or dark colors?

Back

Paints & Pigments400 points

Back

Paints & Pigments400 points

Dark since more light is absorbed with each layer.

Specify the color of region 2

Back

Paints &

Pigments

300 points

Back

paints300 points

1= R+B=M 4=G2= R 5=B+G=C3=R+G=Y 6=G+B+R=W

Name the 3 primary colors of light?

Back

Paints & Pigm

ents200 points

Back

Paints & Pigments200 points

W-Y = Blue!

Name the 3 primary colors of pigment?

Back

Paints & Pigments100 points

Back

Paints & Pigments100 points

Red, Yellow, Blue or

magenta, yellow, cyan

Depending on the situation, light will act some times as a wave and sometimes as this?

Back

Properties of Light500 points

Back

Properties of Light500 points

particle

What type of light can humans feel as hot or cold?

Back

Properties of Light400 points

Back

Properties of Light400 points

infrared

Where can light travel where sound cannot?

Back

Properties of Light300 points

Back

Properties of Light300 points

Space.

“light” is the common term for this?

Back

Properties of Light200 points

Back

Properties of Light200 points

Electromagnetic Radiation.

Where does light come from?

Back

Properties of Light100 points

Back

Properties of Light100 points

b. vertical

What is the Cornea?

Back

Sound &

waves

500 points

Back

Sound & waves500 points

The speed can be faster than light since then you would create energy. It can’t also be slower since then the waves would die out

What is the purpose of the optic nerve?

Back

Sound & waves

400 points

Back

Sound & waves400 points

Connects Rods and Cones on the Retina to the Brain.

Describe the location of the Lens in the human eye?

Back

Sound & waves300 points

Back

Sound & waves300 points

The lens is located in the center of the eye behind the Iris, Cornea and Pupil.

What is the difference between Rods and Cones? Describe the functions of each.

Back

Sound & waves200 points

Back

Sound & waves200 points

About 15 million rods, used in dim light to detect black and white. About 7 million Cones used to detect color and sharp imagery.

Why do we have a blind spot?

Back

Sound & waves100 points

Back

Sound & waves100 points

The optic nerve is located on the retina where there are no Rods or Cones.

What is the most common form of color blindness?(not which colors)

Back

random500 points

Back

random500 points

Dichromatic

About what percent of the men and women have red-green color blindness?

Back

random400 points

Back

random400 points

8% of men, 2% of women.

What is retinitis pigmentosa?

Back

random300 points

Back

random300 points

When the field of vision is tunneled and only the center is clear.

What form of blindness do you have when you can see only peripheral vision?

Back

random200 points

Back

random200 points

Macular Degeneration.

What form of blindness is shown, often due to old age?

Back

random100 points

Back

random100 points

Cataracts.

What is the focal length of a mirror if both the object and real image are 2cm in front of the mirror?

Back

mirrors500 points

Back

mirrors500 points

F= 1cm

Do= 2cmDi= 2cm (not negative since real)1/f= 1/do + 1/di= ½ + ½ = 2/2 .

Which type of mirror has a negative focal length?

Back

mirrors400 points

Back

mirrors400 points

Convex or diverging lens

What is phosphorescence?

Back

mirrors300

points

Back

mirrors300 points

right

This glows under ultraviolet light.

Back

mirrors

200 points

Back

mirrors

200 pointsa. 2m.

This is when UV light fades colors.

Back

mirrors

100 points

Back

mirrors100 points

½ mirror

What type of longitudinal waves are used in a microwave?

Back

FINAL JEOPARDY

None- uses light!

Back

FINAL JEOPARDY