Fact 1: Arubber band snapping causes the particles in the rubber band to vibrate.

Fact 2: By it's nature, a vibration is a frequency wave .

Given the two facts above, answer the question "what does a rubber band snapping cause?" with the following options: 
- frequency wave
 - friction
 - electrically
 - h2o
 - death
 - chemical reaction
 - elastic
 - Electrical energy


 

 frequency wave        