Waves have energy that causes particles in matter to vibrate. So, it stands to reason that...

Question

A. the lower the energy, the slower the particles vibrate (which means a higher frequency).

B. the higher the energy, the faster the particles vibrate (which means a higher frequency).

C. the lower the energy, the faster the particles vibrate (which means a lower frequency).

D. the higher the energy, the slower the particles vibrate (which means a lower frequency).

Answer 1

B. the higher the energy, the faster the particles vibrate (which means a higher frequency).