Constants

Traditional Constants

Name Symbol Value Uncertainty Units Xlink.png Link
Planck h 4.135 667 33 0.000 000 10 (MeVβˆ™s) x10-21 NIST
Boltzmann kB 8.617 343 0.000 015 (MeVβˆ™K-1) x10-11 NIST
Speed of Light c 299 792 458 exact (mβˆ™s-1) NIST
Archimedes Ο€ 3.141 592 653 … none Wikipedia
Elementary Charge $k_{q}$ 1.602 176 565 0.000 000 035 (C) π—‘πŸ£πŸ’βˆ’πŸ£πŸ« NIST
Magnetic Constant $\mu_{\sf{o}}$ 4Ο€ exact (Nβˆ™A-2) π—‘πŸ£πŸ’βˆ’7 Wikipedia
Electric Constant $\epsilon_{\sf{o}}$ 8.854 187 817 … (Fβ‹…mβˆ’1) π—‘πŸ£πŸ’βˆ’12 Wikipedia
Avogadro $N_{\sf{A}}$ 6.022 140 857 Γ—1023 0.000 000 074 Γ—1023 (molβˆ’1) NIST
Conversion from electronvolts to Joules 1.602 176 620 8 x10-19 0.000 000 009 8 x10-19 J/ev NIST


WikiMechanics Reference-Sensation Constants

Icon Reference Symbol Value Units Article
achromatic.jpg seeing the Sun $U \left( \sf{d} \right)$ 0 (MeV) Internal Energy
achromatic.jpg seeing the Sun kS $\frac{1 }{2} \sqrt{ 1 + \frac{1}{ \pi } } - \frac{1 }{2}$ none Temporal Homogeneity
Bangladeshi.GIF seeing blood $\mu_{\sf{o}}$ $4 \pi \times 10^{-7}$ (Nβˆ™A-2) Magnetic Moments
Swedish.gif seeing gold $\epsilon_{\sf{o}}$ $\begin{align} \frac {1}{\mu_0 c^2} \end{align}$ (Fβ‹…mβˆ’1)
knut.jpeg touching ice $T \left( \sf{b} \right)$ 0 (℃) Temperature
odd.jpg hearing a heartbeat $N_{\sf{\Omega}}^{ \mathbf{\Theta}}$ 86,400 (s/day) Counting Bundles
earthicon.jpg touching the Earth $h$ 4.135 667 x10-21 (MeVβˆ™s) Planck's Postulate
earthicon.jpg touching the Earth $k_{\alpha \beta}$ none Metrics
metric.png


Secondary Constants

Symbol Value Units Link
kC theoretical Specific Energy
kT theoretical Vis Viva
$k _{\sf{F}}$ (MeVβˆ™m-1) Quark Models
$k_{\sf{A}}$ $\frac{ h c } { 2 \pi \, k_{\sf{F}} }$ (m2) The Wavevector
kΟ„ 2.60534685 x 1056 (s) Lifetime


Adjustable Parameters

Quark-characteristics.png

Summary
Nouns Definition
Sun Constant $U^{\sf{d}} \equiv 0 \ \ \ \ \left( \sf{\text{MeV}} \right)$ 1-3
Nouns Definition
Blood Constant $\mu_{\sf{o}} \equiv 4 \pi \times 10^{-7} \ \ \ \left( \sf{N} \cdot \sf{A^{-2}} \right)$ 1-4
Nouns Definition
Gold Constant $\begin{align} \epsilon_{\sf{o}} \equiv \frac {1}{\mu_0 c^2} \ \ \ \left( \sf{F} \cdot \sf{m^{-1}} \right)\end{align}$ 1-5
Nouns Definition
Ice Constant $T^{\sf{b}} \equiv 0 \ \ \text{(℃)}$ 1-6
Nouns Definition
Steam Constant $T^{\sf{c}} \equiv 100 \ \ \text{(℃)}$ 1-7
Nouns Definition
Heart Constant $N_{\sf{\Omega}}^{ \mathbf{\Theta}} \equiv 86,400 \ \ \ \ \sf{\text{(seconds / day)}}$ 1-8
Nouns Definition
Lemon Constant $\sf{\text{a number associated with lemons}}$ 1-9
Nouns Definition
Ocean Constant $\sf{\text{a number associated with the ocean}}$ 1-10
Nouns Definition
Honey Constant $\sf{\text{a number associated with honey}}$ 1-11
Nouns Definition
Earth Constants $\sf{\text{numbers associated with the Earth}}$ 1-12
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