Spatial frequency is defined for properties that vary or occur repeatedly in geometry or space. The unit of measurement of frequency in the International System of Units (SI) is the hertz, having the symbol …

Jan 2, 2026 · frequency, in physics, the number of waves that pass a fixed point in unit time; also, the number of cycles or vibrations undergone during one unit of time by a body in periodic motion.

The meaning of FREQUENCY is the fact or condition of occurring frequently. How to use frequency in a sentence.

FREQUENCY definition: 1. the number of times something happens within a particular period, or the fact of something…. Learn more.

Frequency is the rate at which current changes direction per second. Frequency is measured in hertz (Hz), an international unit of measure where 1 hertz is equal to 1 cycle per second.

Frequency describes the number of waves that pass a fixed place in a given amount of time. So if the time it takes for a wave to pass is is 1/2 second, the frequency is 2 per second.

The frequency of an event is the number of times it happens during a particular period. The frequency of Kara's phone calls increased rapidly.

Aug 27, 2024 · Frequency is commonly expressed in units called hertz (Hz), where one hertz equals one cycle per second. This concept is crucial in physics, engineering, and various technology fields, …

The most common unit of frequency is the hertz (Hz), corresponding to one crest per second. The frequency of a wave can be calculated by dividing the speed of the wave by the wavelength.

Definition of frequency noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.