Which best describes a wave?

a collision of particles
a disturbance that carries energy
a movement of fluids
a group of electrically charged molecules

A disturbance that carries energy

Answer;

A disturbance that carries energy

Explanation;A wave is a transmission of a disturbance from one point to another. Wave involves transmission of energy from one point to another through a materials medium.Waves may require or may nor require a material medium for transmission. Those wave that do not require material medium for transmission are electromagnetic waves while those that require material medium are called mechanical waves.Mechanical waves transfers energy through the vibration of particles of the medium through which the wave travels, while electromagnetic waves transfer energy through the vibration of electric or magnetic fields.