e (EN)

bogstav, symbol

bogstav “e”

1. det lille bogstav "e"
   Tilmeld dig for at se oversættelser af eksempelsætninger og ensprogede definitioner af hvert ord.

   In the word "elephant," the letter "e" appears twice.

symbol “e”

1. Eulers tal
   The value of e, approximately 2.718, is crucial in calculating continuous growth rates.
2. et symbol brugt i videnskabelig notation til at adskille mantissen fra eksponenten
   The number 5 billion can be written in scientific notation as 5e9.
3. et symbol for en elektron i fysik
   In a hydrogen atom, the e orbits the nucleus at incredible speeds.
4. et symbol for ladningen af et enkelt elektron i fysik
   The value of e is approximately 1.6 x 10^-19 coulombs.
5. et matematisk symbol for excentricitet (hvor meget en figurs bane afviger fra at være cirkulær)
   In a circle, the e = 0 because all points are equidistant from the center.