CPB-TW

CPB-TW is an app that provides the 3D representation of the Planck's Law, a fundamental equation in Physics.
Planck's Law relates the spectral radiance of a black body (an idealized object that absorbs all incoming electromagnetic radiation) to its temperature and wavelength:
Where:
• B is the spectral radiance in watts per square meter per steradian per meter (W⁻²sr⁻¹m⁻¹)
• λ is the wavelength in meters (m)
• T is the temperature in kelvins (K)
• h is Planck's constant in joule-seconds (6.626 ⋅ 10⁻³⁴ Js)
• c is the speed of light in a vacuum in meters per second (3.0 ⋅ 10⁸ ms⁻¹)
• k is the Boltzmann constant in joules per kelvin (1.381 ⋅ 10⁻²³ JK⁻¹)