Sound and LIght

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NOIDJSOUNDGANLTGEMZI HFOTJPRDUVARIABLESEL NQSZTPIELRYQVLUQUEKW OEGEUFYTJLATEYOJMSQB ANGLESRJCSPEEDRPITYT VERQVNSKEHEFUDWWRRCU DRHPOOEENBCRPEQJRENF EETALILJLHNELCEOONEI TFAUMTSUNUAFWUCPRGUM CRPFSADSMQTLHDRAVTQT EADDIRELGESEPOUQSHER LCVCSBGADPICRROUEBRA FTBDDINILIDTIPSECIFN EIRLHVARCWIISWARIIES ROOICCHEWVEOMOOMVVJL KNSGFYCTADDNSBWBEVKU LRBHKYJAMWQCMXDWDUUC KDATWRZMTRANSPARENTE DIFFERENTUSDHTBIEODN IZRSKSLSXANUPKFYQEDT
1.
light
2.
materials
3.
opaque
4.
transparent
5.
translucent
6.
source
7.
reflected
8.
mirror
9.
angles
10.
different
11.
prisms
12.
sound
13.
produced
14.
distance
15.
changed
16.
speed
17.
vibrations
18.
strength
19.
device
20.
reflection
21.
refraction
22.
pitch
23.
frequency
24.
volume
25.
absorb
26.
path
27.
variables