firstRadiationConstant constant

double const firstRadiationConstant

First radiation constant (c₁). Value: 3.741771852×10⁻¹⁶ W⋅m².

Used in Planck's law for black-body radiation. Note: This would ideally be a Power × Area quantity.

Implementation

static const double firstRadiationConstant = 3.741771852e-16;