Answer:
The particles of the medium just vibrate in place.
Explanation:
As they vibrate, they pass the energy of the disturbance to the particles next to them, which pass the energy to the particles next to them, and so on. Particles of the medium don't actually travel along with the wave.
NaN₃ is the chemical formula for Sodium Azide
C. 1.0 M Al2O3 would be the best answer
Answer:
d d d d d d d d d dd d d d d .
f q q q q q
