Question

choose the correct answer. all waves have which four characteristics? crests, troughs, amplitude, speed wavelength, frequency, amplitude, speed wavelength, crests, amplitude, speed

Explanation:

Wavelength is the distance between two - consecutive similar points on a wave, frequency is the number of waves passing a point per unit time, amplitude is the maximum displacement from the equilibrium position, and speed is how fast the wave travels. These are fundamental characteristics of all waves. Crests and troughs are parts of a wave but not among the four general characteristics for all waves.

Answer:

B. wavelength, frequency, amplitude, speed