Four or five?
Comment on Fight me
credo@lemmy.world 3 months agoI dunno, I’m seeing some light.
Klear@quokk.au 3 months ago
IAmNorRealTakeYourMeds@lemmy.world 3 months ago
and what happens to the energy of said photons once they interact with your retina?
unrealMinotaur@sh.itjust.works 3 months ago
Light is absorbed by materials and ultimately becomes heat.
Triumph@fedia.io 3 months ago
Doesn't everything ultimately become heat?
unrealMinotaur@sh.itjust.works 3 months ago
Yes, that is why it states “this is what peak thermodynamic performance.” In electronics people are taught that no device is 100% efficient because energy is lost as heat. A heater is 100% efficient because everything becomes heat.