- Can sound waves generate heat?
- Can wind travel faster than the speed of sound?
- Does sound travel faster in space?
- How does sound going slower in water make it hard to talk to someone underwater?
- What psychological effect makes notes on a piano that are an octave apart sound the same?
- When I bump one end of a long metal bar, the other end instantaneously moves. Can I use this to send messages faster than light?
- Why are sound waves invisible?
- Would a guitar sound the same on a space station?