how are electromagnetic waves different from mechanical waves?
electromagnetic waves ar...
Physics, 01.11.2019 01:31 Yangster9305
how are electromagnetic waves different from mechanical waves?
electromagnetic waves are all high frequency; mechanical waves are all low frequency.
electromagnetic waves can travel through a vacuum; mechanical waves require a medium.
electromagnetic waves are visible; mechanical waves are invisible.
electromagnetic waves always reflect; mechanical waves always refract.
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