# Question: What Does This Symbol Mean Ø?

## What does an O with a slash through it mean?

The slashed zero glyph is often used to distinguish the digit “zero” (“0”) from the Latin script letter “O” anywhere that the distinction needs emphasis, particularly in encoding systems, scientific and engineering applications, computer programming (such as software development), and telecommunications..

## What is Ø in engineering?

In engineering drawings that symbol is used to denote diameter of circles in whatever the length unit of the drawing is (typically inches or mm) Form Wikipedia: Diameter symbol[edit ] http://en.wikipedia.org/wiki/File:Technical_Drawing_Hole_01.png. Sign ⌀ in a technical drawing.

## Do you put a line through a zero or an O?

The slash is drawn through the zero to distinguish it from the letter ‘O’.

## What does ø mean in math?

Slashed zeroThe letter “Ø” is sometimes used in mathematics as a replacement for the symbol “∅” (Unicode character U+2205), referring to the empty set as established by Bourbaki, and sometimes in linguistics as a replacement for same symbol used to represent a zero. … Slashed zero is an alternate glyph for the zero character.

## Is Ö the same as Ø?

In many languages, the letter “ö”, or the “o” modified with an umlaut, is used to denote the non-close front rounded vowels [ø] or [œ]. In languages without such vowels, the character is known as an “o with diaeresis” and denotes a syllable break, wherein its pronunciation remains an unmodified [o].

## What does circle with slash mean?

The circle with a horizontal line through the middle is a new symbol from Android meaning that you turned on Interruption Mode. When you you turn on Interruption Mode and the circle with line though it shows it, it means that the settings is set to “None” on the Galaxy S7.

## How is the letter æ pronounced?

The pair ‘ae’ or the single mushed together symbol ‘æ’, is not pronounced as two separate vowels. It comes (almost always) from a borrowing from Latin. In the original Latin it is pronounced as /ai/ (in IPA) or to rhyme with the word ‘eye’. But, for whatever reason, it is usually pronounced as ‘/iy/’ or “ee”.

## What does ø mean in medical terms?

Greek symbol µ for micro (e.g. “µg”) Mistaken as “m” (for milli), resulting in 1000-fold error Use “mcg” or spell out “micrograms.” Ø symbol for “no” or “none” Mistaken as another number, especially “4” Spell out “no” or “none.”

## How is Ö pronounced?

To pronounce the ö-sound, say “ay” as in day (or as in the German word See). While continuing to make this sound, tightly round your lips.

## Why does Danish sound so weird?

As people in Copenhagen feels superior they want to speak differently than other Danes, so they change their pronunciation. As Copenhagen sets the norm other Danes will follow. The result is a rapid change of pronunciation. Standard Danish is based on how Danish is spoken in Copenhagen.

## How do you type a Ø?

ø = Hold down the Control and Shift keys and type a / (slash), release the keys, and type an o. Ø = Hold down the Control and Shift keys and type a / (slash), release the keys, hold down the Shift key and type an O.

## How is ø pronounced in Danish?

Danish has three ‘extra’ letters compared to the English alphabet: Æ, Ø and Å. … Æ is (you guessed it) a combination of ‘a’ and ‘e’ and is pronounced like ‘e’ in ‘Ben’. Ø is a rounded version of ‘e’, found in for example ø (island), øl (beer), møs (slang for kiss).

## What is a ∆ B?

The symmetric difference of two sets A and B is the set (A – B) ∪ (B – A) and is denoted by A △ B. … A △ B is the set of all those elements which belongs either to A or to B but not to both. A △ B is also expressed by (A ∪ B) – (B ∩ A).

## What does φ mean?

The lowercase letter φ (or often its variant, ϕ) is often used to represent the following: Magnetic flux in physics. The letter phi is commonly used in physics to represent wave functions in quantum mechanics, such as in the Schrödinger equation and bra–ket notation: . The golden ratio.