Define sonic radiation.

Sonic radiation refers to the propagation of sound waves through a medium, such as air or water. It is the transmission of sound energy in the form of waves that travel through a medium and can be detected by the human ear or other devices. Sonic radiation can be produced by various sources, such as speakers, musical instruments, or natural phenomena like thunder.

Sonic radiation is a form of acoustic energy that is transmitted through a medium, such as air or water, as a result of the vibration of a source. The vibrations create pressure waves that propagate through the medium, carrying energy and causing sound to be heard. Sonic radiation can be characterized by its frequency, wavelength, intensity, and directivity.