Jobs that end with ir are fair and funfair. Another job that might be described with the ending of ir is someone who can repair. Examples are appliance repair or automotive repair.
The prefix "ir-" is found in irrelevant, irreverent, and irreparable.
verbs ending with -ir, -re and être is also a verb
A standard IR runs a single spectrum. An FT-IR uses an interferometer and makes several scans and then uses Fourier Transforms to convert the interferogram into an infrared spectrum.
Regular Verbs
latir, sentir, dormir, partir, pedir
Iran
Heat lamps and remote control devices.
In the present tense, it is -an for -ar verbs and -en for -er and -ir verbs.
No, infrared port uses IR radiation and bluetooth uses radio frequency radiation.
To conjugate verbs in the nosotros form, you typically drop the infinitive ending (-ar, -er, -ir) and add the appropriate ending for the specific verb tense. For example, in present tense, for -ar verbs you add "-amos" and for -er/-ir verbs you add "-emos" or "-imos".
While all the countries it flows through have uses for ir I would say that Egypt uses it most.