Calculadora de Longitud de Onda Pico de Wien — Fórmula
## Wien's Displacement Law
**lambda_max = b / T**
where b = 2.8978 × 10⁻³ m·K (Wien's displacement constant).
Hotter objects peak at shorter wavelengths. The Sun (5778 K) peaks at about 502 nm (green-yellow visible light). A human body (310 K) peaks at about 9.35 µm (infrared).
**lambda_max = b / T**
where b = 2.8978 × 10⁻³ m·K (Wien's displacement constant).
Hotter objects peak at shorter wavelengths. The Sun (5778 K) peaks at about 502 nm (green-yellow visible light). A human body (310 K) peaks at about 9.35 µm (infrared).
Ejemplo Resuelto
The Sun at T = 5778 K.
- lambda_max = 2.8978e-3 / 5778
- = 5.016e-7 m = 501.6 nm
- This is in the green part of the visible spectrum.