4 ms·
That's the thing, sunlight is collimated. It only gets diffuse once it reflects of a diffuse surface.
by kurble 1y ago
That's the thing, sunlight is collimated. It only gets diffuse once it reflects of a diffuse surface.
- nkrisc 1y agoFair enough, poor choice of words on my part. What I meant was concentrated further (in terms of energy per area) than the typical concentration received at the surface of the Earth.