Question

what kind of wave would be observed in outer space between planets where there is very little matter?

Answer 1

Either A or C

Step-by-step explanation:

there are 2 quizlets with 2 different answers, i don't know, man.

Answer 2

Shock waves can be observed in outer space between planets where there is very little matter. Although little, plasma does exist in outer space which allows the waves to travel.