e (EN)

letter၊ symbol

letter “e”

1. the lowercase form of the letter "E"
   စာရင်းသွင်းပါ ဥပမာဝါကျများ၏ ဘာသာပြန်ချက်များနှင့် တစ်လုံးချင်းစီ၏ အဓိပ္ပါယ်ဖွင့်ဆိုချက်များကို ကြည့်ရှုရန်။

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

symbol “e”

1. Euler's number
   The value of e, approximately 2.718, is crucial in calculating continuous growth rates.
2. a symbol used in scientific notation to separate mantissa from the exponent
   The number 5 billion can be written in scientific notation as 5e9.
3. a symbol for an electron in physics
   In a hydrogen atom, the e orbits the nucleus at incredible speeds.
4. a symbol for the charge of a single electron in physics
   The value of e is approximately 1.6 x 10^-19 coulombs.
5. a mathematical symbol for eccentricity (how much a shape's path deviates from being circular)
   In a circle, the e = 0 because all points are equidistant from the center.