# What does the symbol C in a circle mean?

## What does the symbol C in a circle mean?

Copyright: ©. When you write a “C” with a circle around the letter, or use the word “copyright,” you are giving notice to the public that the work is copyrighted and that you are the owner of the work. Next to the symbol, owners should include the year of first publication and the owner’s full name.

### How do you write C under a circle?

The Copyright symbol © (letter C in a circle); the word “Copyright”; or the abbreviation “Copr.”…Here they are:

2. Ⓒ produce a circled capital letter C Ⓒ
3. ⓒ produce a circled small letter c ⓒ

What does a circled C mean on jewelry?

The circled c can mean several things depending on the age of this particular ring. If it’s from the 1950s and up, the circled c most likely indicates that it’s a copyrighted item. If it’s even older than that, it could be the trademark of the producer.

What is the C symbol in math?

The capital Latin letter C is used in mathematics as a variable. For example, it appears in geometric formulas as a variable representing the circumference of a circle. It also is used to represent the set of complex numbers displayed using a “double-struck” typeface.

## What is the symbol C in physics?

In physics, symbol C is generally a constant and is used to refer : (1) the speed of light in vacuum.

### What does 0 with a diagonal line 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 a circle with a line through it?

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.

What does C mean on gold ring?

## What does C stand for in jewelry?

CT means Carat, for the carat weight. 100 carat C’s would make up 1 carat. A carat is simply a historical term for ‘weight’. 1/20 of a gram = 1 carat, in general.

### What does the weird C mean in math?

∈ means “Element of”. For example, a∈A means Element of: a is in A.

What is the synonym of null?

invalid, null and void, void. annulled, nullified, cancelled, abolished, revoked, rescinded, repealed. valid. 2’his curiously null life’ lacking in character, empty, characterless, blank, colourless, expressionless, vacuous, insipid, vapid, inane.