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Quiz
1. Light travels in a straight line until it hits another object.
a.
True
b.
False
2. Air and glass are examples of ________ objects.
a.
Transparent
b.
Translucent
c.
Opaque
3. A mirror _________ light.
a.
Refracts
b.
Reflects
c.
Absorbs
4. The image shown
below is a _________
a.
Convex lens
b.
Mirror
c.
Concave lens
5. How many colors can you see in a rainbow?
a.
5 different colors – red, orange, yellow, green and violet.
b.
7 different colors – red, orange, yellow, green, blue, indigo and violet.
c.
9 different colors – red, orange, yellow, green, blue, indigo, violet, grey and black.