Physics
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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how are electromagnetic waves different from mechanical waves?

electromagnetic waves ar...

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