4 ms·
It’s not, for an extended period of time. Now imagine it was collimated rather than diffuse.
by nkrisc 1y ago
It’s not, for an extended period of time. Now imagine it was collimated rather than diffuse.
- kurble 1y agoThat'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.