Seudónimo Seudónimo

10-08-2016
Physics

contestada

Both sound and light waves travel through matter, but only light waves travel through

A. a vacuum.

B. liquids.

C. fire.

Respuesta :

Edufirst Edufirst

16-08-2016

Option A: vacuum.

Only electromagnetic waves (which light is) can travel through vacuum.

This was pointed out by Albert Einstein.

Answer Link

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