The source of sunburn's dermatological damage is ultraviolet (UV) rays, a more energetic form of light than what we use for vision. The UV we usually contend with comes in two flavors: UVA, which primarily causes wrinkling, and the stronger UVB, which produces the telltale signs of sunburn.
Dictionary entry overview: What does inscrutable mean? â¢ INSCRUTABLE (adjective) The adjective INSCRUTABLE has 1 sense: 1. of an obscure nature Familiarity information: INSCRUTABLE used as an adjective is very rare.
Executable file (program). EXE is a file extension for an executable file format. An executable is a file that contains a program-that is, a particular kind of file that is capable of being executed or run as a program in the computer.An executable file can be run by a program in Microsoft DOS or Windows through a command or a double click.COM and BAT are other types of executable file types in Windows. A file whose name ends in .exe is really a program that when opened causes the operating system to run the program.Users who receive an .exe file as an e-mail attachment should always be sure that the file comes from a trusted source and does not contain a virus. file whose name ends in .exe is really a program that when opened causes the operating system to run the program. Users who receive an .exe file as an e-mail attachment should always be sure that the file comes from a trusted source and does not contain a virus.