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The angle of incidence of a light wave is
Current Month
The month that is currently in progress according to the Gregorian calendar.
ICalendar File
A digital file format (.ics) used for storing calendar event details, which can be shared and imported into calendar applications.
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A file format used by Microsoft Outlook to store email messages, contacts, calendar events, and other data on the user's computer.
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The process of copying files or data to a secondary location to safeguard against loss or corruption.
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