The most basic definition of a primary source is an original document, image or artifact that has not been interpreted by another person.
A primary source is an original record or document that provides direct evidence or firsthand account of an event, topic, or time period. This can include letters, diaries, speeches, photographs, and other materials created at the time being studied.
Sources that procede or introduce the main business or event.
The line side of a transformer that is connected to your source or incoming voltage that you are stepping up or down.
He might refer to a primary source, which could be a journal of a past president or other source, to show how past idea's are connected to present events, or several other reasons.
He might refer to a primary source, which could be a journal of a past president or other source, to show how past idea's are connected to present events, or several other reasons.
groundwater
A measure of the trustworthiness of a routing information source
To make a connection between history and today
The term subsonic can refer to speed that's lower than the speed of sound. In computer terms, this could mean an open source media server or refer to programming code.
The term "primary source" is defined in research as an original or first-person account. In logistics, it indicates the origin of the major supply for a necessary raw material or product. Example : "The primary source for his essay was an eyewitness account of the event." Example : "For many decades, Rhodesia was the primary source of the world's chromium."
ground water
A contemporary scholar's discussion of Lincoln's Gettysburg Address would not be considered a primary source, but a secondary source. It may still be a valid source of information, however.
The term clean source of energy refers to only primary energy sources as wind or solar energy. Electricity, by definition, is not a primary energy source. It is a secondary energy source that is could be produced by a clean energy source as wind or any renewable primary energy source or produced by fossil energy source as oil, natural gas, or coal.
It is a primary source.