16 questions
Electromagnetic waves oscillate (move back-and-forth) across, or perpendicular to, the direction they are traveling. This is an example of a ________________ wave.
transverse
longitudinal
both of these
chicken pot pie
Many other waves (like sound) oscillate along, or parallel to, the direction they are traveling. This is an example of a ________________ wave.
transverse
longitudinal
both of these
chicken pot pie