Calculs de dimensions |
➔ | ||||
Relation | [L] | [T] | [M] | [I] | [θ] | [N] | |
\(\displaystyle \mathrm{ T = μ \ N }\) | μ | 0 | 0 | 0 | 0 | 0 | 0 |
\(\displaystyle \mathrm{ \frac{T^2}{a^3}=K }\) | K | -3 | 2 | 0 | 0 | 0 | 0 |
\(\displaystyle \mathrm{ p \ V = n \ R \ T }\) | R | 2 | -2 | 1 | 0 | -1 | -1 |
\(\displaystyle \mathrm{ \overrightarrow{F}_{A\to B}= K \ \frac{q_A \ q_B}{r^2} \ \overrightarrow{u}_{AB} }\) | K | 3 | -4 | 1 | -2 | 0 | 0 |
\(\displaystyle \mathrm{ v(t) = v_0 \ (1-e^{- \frac{t}{τ}}) }\) | τ | 0 | 1 | 0 | 0 | 0 | 0 |
\(\displaystyle \mathrm{ V= K \frac{q}{r} }\) | V | 2 | -3 | 1 | -1 | 0 | 0 |
\(\displaystyle \mathrm{ U = R \ I }\) | R | 2 | -3 | 1 | -2 | 0 | 0 |
\(\displaystyle \mathrm{ G= \frac{S}{l} \ σ }\) | σ | -3 | 3 | -1 | 2 | 0 | 0 |
\(\displaystyle \mathrm{ σ = \sum{λ_i \ [X_i]} }\) | λi | 0 | 3 | -1 | 2 | 0 | -1 |
\(\displaystyle \mathrm{ ΔT = R_{th} \ φ }\) | Rth | -2 | 3 | -1 | 0 | 1 | 0 |