* Sound waves are longitudinal waves, while radio waves are transverse waves. This means that sound waves vibrate parallel to the direction they are traveling, while radio waves vibrate perpendicular to the direction they are traveling.
* Sound waves have a much lower frequency than radio waves. The frequency of a wave is the number of times it vibrates per second. Sound waves typically have frequencies between 20 and 20,000 Hz, while radio waves have frequencies between 3 kHz and 300 GHz.
* Sound waves travel much slower than radio waves. The speed of sound in air is about 343 m/s, while the speed of radio waves is about 300,000,000 m/s.
* Sound waves can only travel through a medium, while radio waves can travel through a vacuum. This is because sound waves require particles to vibrate in order to propagate, while radio waves can propagate through space.
Due to these differences, sound waves and radio waves are used for different purposes. Sound waves are used for communication, music, and other applications where it is important to transmit information from one place to another. Radio waves are used for communication, broadcasting, and other applications where it is important to transmit information over long distances.