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Worksheets

Light and Sound Review

Total questions: 21

Worksheet time: 11mins

Name
Class
Date
1.
If you blow on these two whistles, the shorter one will make a sound that is -
a)
higher
b)
louder
c)
lower
d)
softer
2.

Label A.

a)

amplitude

b)

resting point

c)

trough

d)

wave length

e)

crest

3.

Label B.

a)

amplitude

b)

resting point

c)

trough

d)

wave length

e)

crest

4.

Label C.

a)

amplitude

b)

resting point

c)

trough

d)

wave length

e)

crest

5.

Label D.

a)

amplitude

b)

resting point

c)

trough

d)

wave length

e)

crest

6.

Label E.

a)

amplitude

b)

resting point

c)

trough

d)

wave length

e)

crest

7.
When a stretched rubber band is plucked, it makes a sound. Stretching the rubber band more makes it vibrate faster. What is the result?
a)
The rubber band no longer makes the sound.
b)
The rubber band makes a louder sound.
c)
The rubber band makes a sound that lasts longer.
d)
The rubber band makes a higher pitched sound.
8.
How is sound created?
a)
by passing through different objects
b)
by two objects rubbing against each other
c)
when objects vibrate or move back and forth against each other
d)
by objects moving towards each other
9.
What is an energy you can see?
a)
light
b)
sound
c)
waves
d)
prism
10.
What direction does light travel?
a)
through objects
b)
in random directions
c)
in a curved path
d)
in a straight path
11.
If an object is smooth and shiny, how will light waves reflect off of it?
a)
in one direction
b)
in many directions
12.
If an object is textured, or not smooth, how will light waves reflect off of it?
a)
in one direction
b)
in many directions
13.

Label A.

a)

ear drum

b)

outer ear

c)

inner ear

d)

middle ear

14.

Label B.

a)

ear drum

b)

outer ear

c)

inner ear

d)

middle ear

15.

Label C.

a)

ear drum

b)

outer ear

c)

inner ear

d)

middle ear

16.

Label D.

a)

ear drum

b)

outer ear

c)

inner ear

d)

middle ear

17.

Would wax paper be classified as transparent, translucent, or opaque?

a)

transparent

b)

transclucent

c)

opaque

18.

Would a wall be classified as transparent, translucent, or opaque?

a)

transparent

b)

transclucent

c)

opaque

19.

Would a window be classified as transparent, translucent, or opaque?

a)

transparent

b)

transclucent

c)

opaque

20.

Would people be classified as transparent, translucent, or opaque?

a)

transparent

b)

transclucent

c)

opaque

21.

Would notebook paper be classified as transparent, translucent, or opaque?

a)

transparent

b)

transclucent

c)

opaque