Blackbody [[Electromagnetic Radiation|Radiation]] is a form of [[Electromagnetic Radiation]] emitted from object from the temperature of that object. $\huge \begin{align} P=\partial_{t} Q &= \epsilon \sigma A\pa{ T_{1}^{4}-T_{2}^{4} } \\ \frac{P}{A} &= \sigma T^{4} \end{align}$ - $P$ is the [[Power]] radiated array $\pu{ J/s }$ - $Q$ is the [[Thermal Energy]] $\pu{ J }$ - $\sigma$ is the [[Steffon-Boltzman Constant]] - $\epsilon$ is the [[Thermal Emissivity]] of the object. - $T_1$ is the [[Temperature]] of the object $\pu{ K }$ - $T_2$ is the [[Temperature]] of the surrounding environment $\pu{ K }$ $\huge \begin{align} \lambda_{\text{peak}} &= \frac{b}{T} \\ b &\approx 2.9 \times 10^{-3} \pu{ mK } \end{align}$