κ GREEK SMALL LETTER KAPPA
U+03BA
κ
ℹ️ About
The Greek Small Letter Kappa (κ) is a lowercase character in the Greek script, widely used in mathematical notation to represent curvature, thermal conductivity, and the condition number of a matrix. It is also used in physics for compressibility and Einstein’s gravitational constant.
⚠️ Note: Do not confuse with ϰ (Greek Kappa Symbol, U+03F0) or the Latin letter ‘k’.
⚡ Codes
HTML
κ
CSS
\03BA
Python
\u03BA
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