What's the difference between and

Frequency vs X - What's the difference?

frequency | x |

As a noun frequency

is (uncountable) the rate of occurrence of anything; the relationship between incidence and time period.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

frequency

English

Noun

(frequencies)
• (uncountable) The rate of occurrence of anything; the relationship between incidence and time period.
• * With growing confidence, the Viking’s raids increased in frequency .
• * The frequency of bus service has been improved from 15 to 12 minutes.
• (uncountable) The property of occurring often rather than infrequently.
• * The FAQ addresses questions that come up with some frequency .
• * The frequency of the visits was what annoyed him.
• (countable) The quotient of the number of times $n$ a periodic phenomenon occurs over the time $t$ in which it occurs: $f = n / t$.
• * The frequency of the musical note A above middle C is 440 oscillations per second.
• * ''The frequency of a wave is its velocity $v$ divided by its wavelength $\lambda$: $f = v / \lambda$.
• * Broadcasting live at a frequency of 98.3 megahertz, we’re your rock alternative!
• * The frequency for electric power in the Americas is generally 60 Hz rather than 50.
• (statistics) number of times an event occurred in an experiment (absolute frequency)
• Synonyms

* (rate of occurrence) oftenness

Antonyms

* (rate of occurrence) period

See also

* cadence * commonness * occurrence * periodicity

x

Translingual

{{Basic Latin character info, previous=W, next=Y, image= (wikipedia X)

Etymology 1

Letter

• The twenty-fourth letter of the .
• See also
(Latn-script)

Cardinal number

(mul-number)
• The number 10.
• Symbol

(mul-symbol)
• A symbol of the IPA, representing a voiceless uvular fricative.
• strike
• Etymology 2

Possibly from skull and crossbones

(mul-symbol)
* XXX

See also

{{Letter , page=X , NATO=X-ray , Morse=–··– , Character=X , Braille=? }} Image:Latin X.png, Capital and lowercase versions of X , in normal and italic type Image:Fraktur letter X.png, Uppercase and lowercase X in Fraktur Roman numerals ----