Glossary
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A
atoms
B
C
compressed
D
disappear
E
electromagnetic energy
electrons
F
G
gamma rays
Geothermal energy
H
harness
I
J
K
L
longitudinal waves
M
molecules
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R
radio waves
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transverse waves
U
Uranium
V
visible light
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x-rays
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disappear
to cease to exist or be known; pass away; end gradually:
One by one the symptoms disappeared
.
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Glossary