how is frequency different from amplitude?

Brief Explanations:

Frequency refers to the number of cycles of a wave that occur per unit time (e.g., in sound waves, it determines pitch). Amplitude is the maximum displacement of a wave from its equilibrium position (in sound, it determines loudness). They are distinct wave - related concepts.

Answer:

Frequency is about the number of wave cycles per unit time, while amplitude is the maximum displacement of a wave from its equilibrium position.