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 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 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 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 Light Infrared Light Radio 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 Light Infrared Light Gamma 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 here?
The ___________’(s) job is to focus light rays on the back of the eyeball
An example of an opaque material.