Question

define frequency and write its symbols​

Answer 1

Answer:

For cyclical processes, such as rotation, oscillations, or waves, frequency is defined as a number of cycles per unit time. In physics and engineering disciplines, such as optics, acoustics, and radio, frequency is usually denoted by a Latin letter f or by the Greek letter. or ν (nu) (see e.g. Planck's formula).

Explanation: