What striking a molecule can cause sound?
waves thoughts nerves voltage cells instincts energy photons
A B C D E F G H
Energy strikes the molecule, causing it to vibrate more vigorously.
Energy striking a molecule can cause sound.
What striking a molecule can cause sound? (A) waves (B) thoughts (C) nerves (D) voltage (E) cells (F) instincts (G) energy (H) photons