Sound
Sound is a wave that cannot travel though a vacum.
See also
- Physics books
- Physics competitions
- Physics scholarships
- Physics summer programs
- Gamma rays
- X-Rays
- Ultraviolet rays
- Visible light
- Infrared Rays
- Microwaves
- Radio waves
- Electricity
- magnetism
- Classical Mechanics
- Statistical Mechanics
- Acoustics
- Optics
- Thermodynamics
- Electromagnetism
- Relativity
- Quantum Mechanics
- Nuclear Physics
- Condensed Matter Physics
- Particle Physics
- Astrophysics
- Cosmology
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