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3 years ago

Please help me with this please

Physics

1 answer:

goblinko [34]3 years ago

6 0

#1).
transfers energy ... both kinds of waves do that
travels in a vacuum ... mechanical waves can't do that
has frequency ... both kinds of waves have
requires a medium ... electromagnetic waves don't need it

2).
infrared, visible, ultraviolet
listed from longest to shortest wavelength

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