2 Answers

Chuleta · Answer 1 · 2021-01-11T07:21:24+0000

Answer:

electromagnetic waves

Step-by-step explanation:

light travels in the waves called electromagnetic waves.

they also use radio waves, infared waves visble light ect

Mohammad Naji · Answer 2 · 2021-01-14T02:50:30+0000

Answer:

light travels as a wave. but unlike sound waves or water waves, it doesn't need any matter or material to carry it's energy along

Please log in or register to add a comment.