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100
Light does not pass through _________________ objects.
Opaque
100
A pair of sunglasses are... TRANSPARENT, TRANSLUCENT, OR OPAQUE?
TRANSLUCENT
100
What does the O stand for in ROY G BIV?
ORANGE
100
A basketball is... TRANSPARENT, TRANSLUCENT, OR OPAQUE?
OPAQUE
100
How does the Moon get it's light?
The sun's light is REFLECTED off of the moon and on to the Earth.
200
Light travels in a ___________ line.
straight
200
Light travels in a ______ line.
STRAIGHT
200
A window is... TRANSPARENT, TRANSLUCENT, OR OPAQUE?
TRANSPARENT
200
Lenses are used to ______ light rays.
REFRACT
200
Light passes completely through ________ objects.
transparent
300
When light changes speed and bends it is called __________.
Refraction
300
The part of the projector that focuses light.
Lens
300
A light _____ will travel in a straight line.
RAY
300
When light bounces off an object at the same angle it is called ________.
reflection
300
What is a device that shines images on a big screen.
PROJECTOR
400
Some light will pass through _________ objects.
Translucent
400
What does the I stand for in ROY G BIV?
INDIGO
400
To make something clearer is to ______ it.
FOCUS
400
THE source of all light is the _______.
SUN
400
What is an object that separates white light called?
Prism
500
When a mirror is caved inward it is called _________.
concave
500
To travel in all directions is to _____.
Radiate
500
Some objects will completely soak up, or ______ light.
ABSORB
500
What is the speed of light?
186,000 miles per second
500
When a mirror or lens is curved outward it is called ______.
convex