we see things because they _____________ light into our eyes
TRANSCRIPT
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.