View
221
Download
1
Category
Tags:
Preview:
Citation preview
J E O P A R D Y The
Energy of Light
Reflect or Reflect or RefractRefract
Mirror, Mirror, MirrorMirror
Light Light MattersMatters
Light Light TravelTravel
How How Illuminating!Illuminating!
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500 500
A good reflector of light has these two
characteristics.
What are smooth and shiny?
The angle of reflected light leaving an object
What is the angle of reflection?
The angle of light going in to an object
What is the angle of incidence?
When light bends by traveling from one medium through
another, like from air through water
What is the refraction of light?
This is an instrument that has reflections of
reflections often made prettier using colored
objects like tiny pebbles.
What is a kaleidoscope?
These two types of mirrors don’t just
reflect light, they bend it.
What are convex and concave mirrors?
A store’s mirror that allows the clerk to see all around the store, for
example
What is a convex mirror?
A concave mirror like a make-up mirror allows
you to do this.
What is magnify what you are looking at in
the mirror?
A plane mirror creates this between an image
and its reflection.
What is a line of symmetry, or axis of
symmetry?
What the zero line that is perpendicular to the mirror is called to form a good starting point.
What is the normal?
If an object doesn’t allow light to pass
through it, it is this.
What is opaque?
A window or a drinking glass allow light to pass completely through, and
we can see clearly through them. They are this.
What is transparent?
Wax paper or frosted glass allow scattered light to go through, but we can’t see
clearly through them. They are this.
What is translucent?
This is what happens to light when it can’t go through an object,
or be reflected.
What is absorbed?
This changes as light passes through matter of different densities, like from water through air.
What is either the light’s speed or the angle of the light’s
path ?
Light travels in this kind of path.
What is in a straight line?
Hey Sunshine, this is a thin beam of light.
What is a ray?
The reflection from a plane mirror creates this between the actual image
and its reflection.
What is symmetry?
Two ways light can be bent, or made to change its path.
What are reflection and refraction?
Light travels at this speed.
What is about 186,000 miles per second?
This is created on the other side of an
opaque object when light shines on it.
What is a shadow?
ROY G. BIV stands for this.
What is red, orange, yellow, green, blue, indigo, and violet?
The sun, a candle, and a light bulb are examples of light sources. They
are this term.
What is luminous?
A light year measures this.
What is the distance light travels in a year?
A glowworm can produce its own light. This is an example of
blank.
What is bioluminescence?
Recommended