The correct response is:
sound waves, because they travel by oscillating molecules
Sound waves require a medium (such as air, water, or solid materials) to travel, while light waves can travel through a vacuum.
Which type of wave needs a medium to travel?(1 point)
Responses
light waves, because they travel by oscillating electromagnetic fields
light waves, because they travel by oscillating electromagnetic fields
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 molecules
light waves, because they travel by oscillating molecules
sound waves, because they travel by oscillating molecules
1 answer