Which type of wave needs a medium to travel?(1 point)

Responses

sound waves, because they travel by oscillating molecules
sound waves, because they travel by oscillating molecules

light waves, because they travel by oscillating molecules
light waves, because they travel by oscillating molecules

sound waves, because they travel by oscillating electromagnetic fields
sound waves, because they travel by oscillating electromagnetic fields

light waves, because they travel by oscillating electromagnetic fields
light waves, because they travel by oscillating electromagnetic fields

Plzzz give me the right answer

1 answer

The correct answer is sound waves, because they travel by oscillating molecules.