We see things because they _____________ light

into our eyes.

An __________________ object is one that

reflects light.

________________ occurs when a wave bounces back after striking a

barrier.

What type of mirror is curved outward like

the bottom of a bowl?

What three things affect how light is

reflected?

Smooth, shiny surfaces have a ____________

reflection:

Mirror

What type of ray is What type of ray is shown here?shown here?

The angle of incidence equals

the angle of___________

What are the three types of mirrors?

What type of mirror is flat?

What type of image does a plane mirror

produce?

What is an example of a luminous object?

Mirror

What angle is shown What angle is shown here?here?

What type of image does a concave mirror

produce?

An object that emits its own light is

____________________.

What type of image does a convex mirror

produce?

_______________ is the bending of a wave as it

passes from one medium to another.

_______________ is the bending of waves as they pass through an

opening or move around a barrier.

What type of mirror is curved inward like the

inside of a bowl?

________________ is when light moves

through a medium.

What are the three types of materials that are classified by how

well they transmit light?

An example of a translucent material.

Mirror

What type of ray is What type of ray is shown here?shown here?

What type of wave is found on the left side of the EM Spectrum?

What size wavelength is found on the right

side of the EM Spectrum?

Which has a higher amount of energy?

Visible LightInfrared LightRadio Waves

White light is made up of a mixture of

____________________.

What colors are reflected from the

object below?

What type of frequency is found on the left side of the EM

Spectrum?

Every color on the Visible Spectrum has a

different ___________________.

What colors are absorbed by the object

below?

What colors are reflected by the object

below?

What type of frequency is found on

the right side of the EM Spectrum?

An example of a transparent material.

What is one important job of the eyelids?

The ___________ is the transparent, curved

dome that sits in front of the iris.

What are the 7 colors of visible light?

Rods see in ____________________.

The ___________ is the colorful part of the

eye.

Which has a lower amount of energy?

Ultraviolet LightInfrared LightGamma Ray

What type of wave is found on the right side of the EM Spectrum?

What colors are reflected from the

object below?

Which part of the eye controls how much

light is let in through the pupil?

What is the sclera?

The pupils will get _____________ when the light shines near them.

What type of lens is the lens in your eye?

What does the image formed on the back of

you eye look like?

Cones sense _______________.

What size wavelength is found on the left

side of the EM Spectrum?

The retina has ______ types of cones.

__________________ is the disappearance of an electromagnetic

wave into a medium.

The _____________ is an opening in the iris, and

it lets light enter the eye.

What three colors can the cones sense?

The retina uses special cells called ___________

and ____________ to process light.

What is the purpose of the optic nerve?

Mirror

What angle is shown What angle is shown here?here?

The ___________’(s) job is to focus light rays on the back of the eyeball

An example of an opaque material.