The phone is on vibrate
It means congruent. It is NOT 'approximately equal', which would be an equal sigh where BOTH lines are squiggly.
You mean pi? That would be the two vertical lines with the squiggly on top. I think.
The 2 squiggly lines (~) is called a tilde. It can mean "approximately" or "similar to" in text, as well as indicate a range of values. It is also used in some languages as a diacritic mark to change the pronunciation of a letter.
this is and ampersand......&
If you mean the droid seen in "Storm over Ryloth," that droid is called R7-A7.
If that light is staying on, the engine computer has detected a malfunction in the electronic throttle control system.
A seismogram records the ground movement caused by seismic waves from an earthquake. The squiggly lines represent the waves' amplitude and frequency. By analyzing these changes, seismologists can determine the earthquake's magnitude, location, and depth.
In mathematics, two squiggly lines together (∼∼) typically indicate a relation of equivalence or similarity between two objects. For instance, in set theory, it can denote that two sets are equivalent in size (they have the same cardinality). In other contexts, it may represent that two functions or sequences are asymptotically equivalent. The specific meaning often depends on the context in which it is used.
The squiggly line in music notation is called a trill. It indicates that the musician should rapidly alternate between the written note and the note above it.
If you mean what type of droids they are, R2-D2 is an astromech droid and C-3PO is a protocol droid
If you mean the silver protocol droid that was seen at the very beginning, that droid is TC-14.
If you mean the n with a squiggly line on top, it's pronounced en-yay.