It's nearly impossible to tell without context, but going out on a limb here based on the fact that it's in the "Astronomy" category:
It's the speed of light. It's probably the speed of light in a vacuum, but without seeing the actual equation I can't be certain of that.
However, the CRC Handbook of Chemistry and Physicsdevotes several pages to a (reasonably) exhaustive listing of commonly-used symbols in equations and what they mean. If "speed of light" doesn't make sense in your equation, check out the Handbook (any decent library should have a copy).
C sharp) An object-oriented programming language that is based on C++ with elements from Visual Basic and Java. Like Java, C# provides automatic garbage collection, whereas traditional C and C++ do not. C# was created by Microsoft and also standardized by the European Computer Manufacturers Association (ECMA). Microsoft designed C# as its flagship programming language for the .NET environment.
A letter. See the attached link for more information about 'c'.
The notes are C D E F G A F F E D C C C C E F G E D C
C D E F G A F F E D C C C C E F G E D But it is fast
Two is company, three's a crowd.
C & C Music factory made the song, but the lady with the powerful voice is named Martha Wash.
C. Addis has written: 'Take three'
./c,c,c,c,c,c,c,c,c,c,c,c,c,c,c,c,c,c,c,
I only know the chorus but here it goes...... C C C C C C D C Bb D C Bb D Eb D C C C C C C C C C Bb C C C Bb D Bb Bb C D C C C C C C D C Bb D C Bb F F D C C C C C C C C C Bb C C C D Bb Bb A G I hope this helps you! ;)
These are the basic notes: C-C-C-C-C C-C-C-C-C C-C-C-C-B-C-D-E-G-A E-E-E-E-G-A-C-D-C-A-C-D-C-A
It should be a substitution reaction: C-C-C-C-C-C-C-C-Br+NaCN----→C-C-C-C-C-C-C-C-CN+NaBr
4 c.
The atomic radius of C is 73 pm so if this, -, stands for a radius the chain looks like -C-C-C-C-C-C-C-C-C-C-C-C-C-C-C-C-C-C- so take 19( - ) for (-)=73 and yopu get 1387 pm
c + c + c + c + c = 5 * c.
i think that Pentanal; Pentan-2-on; Pentan-3-on; 2,3Dimethylpropanon; 2-Methylbutanon; 2-Ethylpropanal; 2-Methylbutanal; 3-Methylbutanal; 3-Methylbutanon; is the right answer,but there are even more
Seven Seas
Yes it is! A homo polymer indeed.
c c c c b c c b c d e d c c c c b c c g(lower) c c c c b c c g (lower) c d g (lower) g higher) f e d e f e d c b c b b c d e d
C C D C A F A C D D C A G C C C C D C A G F A C D D D C C A G C F Bb Bb D C D D A G G BbA C C F A C C D C A F A C D D D C A A G C F. (: