Wave Characteristics Quick Check
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Question
Which type of wave needs a medium to travel?(1 point)
Responses
light waves, because they travel by oscillating molecules
light waves, because they travel by oscillating molecules
sound waves, because they travel by oscillating molecules
sound 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