The model<span> of the </span>atom<span> has dramatically </span>changed<span> over many many years.We learn </span>atoms<span> make up different substances and are the smallest particles of matter. which can have subatomic particles that are very small portions of matter.at first scientist only thought there were electrons which are negatively charged.</span>
A vibrating string can create longitudinal waves as depicted in the animation below.
The answer is C) vibrations
Uh no I can’t help but, I hope you have a good day!
