Question

What is the best definition of a wave?

Answer 1

Hint:A wave is a disturbance that transfers energy. A wave usually involves a periodic movement. Various elements describe a wave. Some of the elements of a wave are wavelength, period, amplitude, and frequency. There are different types of waves, transverse wave, longitudinal wave, electromagnetic waves, matter waves, and mechanical waves.

 Complete step by step solution:
A disturbance in a medium that carries energy without involving a net movement of the particles is mentioned as a wave. In other words, it is a disturbance that travels through space and time involving the transfer of energy without the actual transfer of matter.
There are various elements to a wave. Some of the elements of a wave are wavelength, period, amplitude, and frequency.
There are two types of waves. One is the transverse wave and the other is the longitudinal wave. The medium moves perpendicular to the direction of wave in a transverse wave whereas in a longitudinal wave the medium moves parallel to the direction of the wave.

Note:By definition, the horizontal distance between two successive points on the wave is called a wavelength. The period of the wave is essentially the amount of time it takes for a wave to complete a cycle that a distance of one wavelength. The height of a wave is essentially the amplitude of the wave. The frequency of waves gives us the number of cycles per second that pass a particular position. The frequency is mention in Hertz.