longitudinal and transverse waves. Vector illustration isolated on white background.
Schlüsselwörter
abstract,
amplitude,
arrow,
basic,
black,
chart,
class,
compression,
concept,
crest,
design,
diagram,
difference,
dimension,
direction,
education,
educational,
element,
energy,
expansion,
geometric,
graphic,
labeled,
learn,
lesson,
light,
matter,
move,
movement,
particle,
perpendicular,
physics,
plane,
pressure,
propagation,
rarefaction,
schematic,
science,
scientific,
shape,
simple,
sound,
student,
surface,
teacher,
trough,
type,
water
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