Light and Sound
Name: ______________________ Date: ____________
W
H
I
T
E
H
G
J
P
W
V
B
O
V
Y
N
J
Q
F
A
D
X
H
O
F
T
Q
W
B
P
K
G
L
K
E
B
P
R
I
S
M
C
F
R
E
F
L
E
C
T
I
O
N
R
R
I
Y
A
L
B
L
A
C
K
Q
R
S
V
G
F
E
M
T
U
Q
K
P
S
S
N
D
R
J
I
M
I
H
R
G
J
G
L
X
E
W
K
J
S
R
Y
X
S
Z
B
T
E
R
S
Q
I
S
L
A
P
Z
P
E
L
Z
C
Q
R
N
Q
Y
S
S
O
W
U
V
I
E
A
F
C
E
O
D
A
D
U
S
Z
W
T
B
M
E
T
A
R
R
G
A
P
E
T
Q
E
Q
Z
W
M
S
I
Q
C
L
E
A
R
R
E
C
I
C
N
G
H
L
J
O
N
C
H
V
N
C
H
D
B
I
O
T
C
R
Q
P
F
U
O
Z
I
B
T
T
G
R
X
B
N
L
Y
E
T
Z
H
N
U
A
M
P
L
I
T
U
D
E
C
A
N
M
J
J
R
D
S
D
O
K
N
O
U
M
P
L
L
A
H
I
Z
I
A
Y
W
N
C
C
W
N
A
B
N
S
R
O
D
R
Y
Q
L
P
T
W
Y
Y
H
G
K
C
R
P
I
A
A
R
C
G
Q
B
B
I
A
W
W
T
S
P
V
U
G
Z
T
O
R
G
A
P
W
Z
N
S
O
L
I
D
F
B
H
P
F
R
C
- amplitude
- black
- cyan
- decibels
- eardrum
- enegry
- frequency
- light
- luminous
- mirror
- periscope
- pitch
- prism
- reflection
- refraction
- solid
- sound
- transparent
- vibration
- wave
- white