Answer: so it move randomly
A mechanical wave that can be heard as it moves through a medium, such as air, and temporarily displaces the particles of the medium either by rarefaction or compression. reflection The bouncing back of a wave when it hits a surface through which it cannot pass.
Step-by-step explanation:
What is a wave made of changing electric and magnetic fields that carries energy through matter or through empty space?
A wave made of changing electric and magnetic fields that carries energy through matter or through empty space; transverse; example: light.
can you help me to?