365 meters per second (m/s)

320 meters per second (m/s)

343 meters per second (m/s)

300 meters per second (m/s)

It is the perceptual property that allows ordering of sounds on a frequency-related scale.

It is the intensity of a sound wave, related to amplitude.

It is the speed at which sound travels through a medium.

It is the directional flow of sound in space.

The frequency of a wave changes for an observer moving relative to the wave source.

Only the amplitude of a wave changes without affecting frequency.

Sound waves reflect at angles, changing their direction.

Waves dissipate energy and decrease in strength over time.

An echo is a spontaneous formation of new sound waves.

An echo is formed when a sound wave reflects off a surface and returns to the listener.

An echo occurs when sound waves are absorbed by a surface.

An echo happens when sound waves travel through vacuum and return.

It is when sound waves are completely absorbed by a surface.

Resonance occurs when an object vibrates at a frequency that matches its natural frequency, amplifying the sound.

It is the energy dissipation of sound over time in the environment.

It is the conversion of sound energy into heat.