The term Hertz is the preferred designation for cycles per second (CPS) and is used to describe frequency. Appliances in the US use 60 Hz, elsewhere it is 50 Hz.
An effect in which the magnitude of a resulting quantity is different during increases in the magnitude of the cause than during decreases due to internal friction in a substance ...
The total opposition that a circuit offers to the flow of alternating current or any other varying current at a particular frequency. It is a combination of resistance R and ...
Реч "арханђео" потиче од грчке αρχαγγελος (арцхангелос), што значи главни анђео, превод хебрејског רב-מלאך (РАВ-мал'акх). Потиче од грчке Арцхо, што ...
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