25aricalderon 25aricalderon

11-05-2021
Biology

contestada

what is true about electromagnetic waves that is not true about mechanical waves?
electromagnetic waves have lots of energy
electromagnetic waves can I travel in vacuum
electromagnetic waves have high frequencies
electromagnetic are made up of massless particles

Relax

Respuesta :

papagulftwo papagulftwo

15-05-2021

Answer:

electromagnetic waves can travel in a vacuum

Explanation:

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