Contrary to what we all learned in elementary school science class, it turns out that heat may not be necessary to make water evaporate. Scientists at MIT have made the surprising discovery that light alone can evaporate water, and is even more efficient at it than heat. The finding could improve…
OK the relevant classes are many years behind me (and I don’t work in a science field), but since photons are going to transfer some energy to any particle they interact with, how is this not effectively the same as evaporation with heat? This sounds like a tiny bit of radiant heat to me.
I would guess it’s not or we wouldn’t be discussing the article, but I’m not seeing the difference.
OK the relevant classes are many years behind me (and I don’t work in a science field), but since photons are going to transfer some energy to any particle they interact with, how is this not effectively the same as evaporation with heat? This sounds like a tiny bit of radiant heat to me.
I would guess it’s not or we wouldn’t be discussing the article, but I’m not seeing the difference.