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Formules (Unité 6)

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SPH4U – Formules (Unité 6)
𝐸 = β„Žπ‘“
β„Žπ‘“ = 𝑇 + 𝐸𝑐
𝐸 = π‘›β„Žπ‘“
𝐸=
𝑓0 =
β„Žπ‘
πœ†
πœ†=
𝑇
β„Ž
πœ†=
β„Žπ‘
πœ†π‘  =
𝑇
β„Ž
𝜌 = π‘šπ‘£
π‘šπ‘£
β„Ž
√2π‘šπ‘žπ‘‰
𝐸𝑐 = π‘’π‘‰π‘Ž
βˆ†π‘‘π‘š =
βˆ†π‘‘π‘ 
√(1 −
πΏπ‘š = 𝐿𝑠 √1 −
π‘šπ‘š =
𝑣2
)
𝑐2
𝑣2
𝑐2
πΈπ‘œ = π‘šπ‘œ 𝑐 2
𝑣2
𝑐2
2
√1 − 𝑣 2
𝑐
𝐸𝑐 =
π‘šπ‘ 
√1 −
𝐸=
π‘šπ‘œ 𝑐 2
π‘šπ‘œ 𝑐 2
2
√1 − 𝑣 2
𝑐
− π‘šπ‘œ 𝑐
𝐸𝑐 = (π‘š − π‘šπ‘œ )𝑐 2
2
Césium
1,94 𝑒𝑉
Rubidium
2,26 𝑒𝑉
Potassium
2,29 𝑒𝑉
Sodium
2,36 𝑒𝑉
Lithium
2,93 𝑒𝑉
Zinc
3,63 𝑒𝑉
Aluminium
4,20 𝑒𝑉
Cuivre
4,48 𝑒𝑉
Fer
4,67 𝑒𝑉
Argent
4,74 𝑒𝑉
Or
5,47 𝑒𝑉
π‘ž = 1,602 × 10−19 𝐢
(Charge d’un électron)
π‘š = 9,11 × 10−31 π‘˜π‘”
(Masse d’un électron)
β„Ž = 6,63 × 10−34 𝐽𝑠
(Constante de Planck)
𝑐 = 3,0 × 108 π‘š/𝑠
(Vitesse de la lumière)
1𝑒𝑉 = 1,6 × 10−19 𝐽
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