Tag Archives: Physics

Common physics notations

Here’s The collection Some Symbols That we use in Physics.

 Name symbol
uppercase lowercase
English name Uppercase Lowercase Unicode Decimal value
alpha Α α 0913 0945
beta Β β, ϐ 0914 0946, 0976
gamma Γ γ 0915 0947
delta Δ, ∆ δ 0916, 8710 0948
epsilon Ε ε, ϵ 0917 0949, 1013
zeta Ζ ζ 0918 0950
eta Η η 0919 0951
theta Θ, ϴ θ, ϑ 0920, 1012 0952, 0977
iota Ι ι 0921 0953
kappa Κ κ, ϰ 0922 0954, 1008
lambda Λ λ 0923 0955
mu Μ μ, µ 0924 0956, 0181
nu Ν ν 0925 0957
xi Ξ ξ 0926 0958
omicron Ο ο 0927 0959
pi Π, ∏ π, ϖ 0928 0960, 0982
rho Ρ ρ, ϱ 0929 0961, 1009
sigma Σ, ∑ σ, ς* 0931, 8721 0963, 0962*
tau Τ τ 0932 0964
upsilon Υ υ 0933, 0978 0965
phi Φ φ, ϕ 0934 0966, 0981
chi Χ χ 0935 0967
psi Ψ ψ 0936 0968
omega Ω, Ω ω 0937, 8486 0969
* There are two variants of lowercase sigma. The second is used only at the end of Greek words and (to the best of my knowledge) never as a symbol by itself.
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