Gerilim U veya E ile gösterilir, birimi volttur (V)
Elektrik potansiyel enerjisi U (EP) ile gösterilir
SI'da güç birimi watt'tır (W)
Enerji formülü: enerji = güç x zamandır
Kimya ve Atom Kütlesi
Atom kütlesi Da veya u birimleriyle ifade edilir
Uranyum elementinin sembolü "U"dur
Moleküler kütle elementlerin atom kütlelerinin toplamıdır
Matematiksel Semboller
Kümelerde U (birleşim) ve ∩ (kesişim) kullanılır
Alt küme sembolü sağa eğik U şeklindedir
Boş küme sembolü "O" üzerine çizgi çizilerek gösterilir
Diğer Kullanımlar
Mikro- (μ) sembolü 10^-6 için kullanılır
Unilever logosu büyük mavi "U" ile karakterizedir
Yanıtı değerlendir
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