Properties Of Light Flashcards
1
Q
Is a wall opaque, translucent or transparent
A
A wall is opaque?
2
Q
Is wax paper, transparent, opaque, or translucent?
A
Wax paper is translucent
3
Q
Is air translucent, transparent or opaque
A
Air is transparent
4
Q
What are the parts of a shadow?
A
Umbra penumbra and antumbra
5
Q
How are shadows created?
A
When an opaque object or material is placed in the path of rays of light 
6
Q
Things that are luminous
A
candles, lamps, headlights on a car, flashlights. Things that can emit light.
7
Q
Things that are non-luminous
A
A spoon a piece of wood. things that do not emit light 
