Epic2112@lemmy.world to No Stupid Questions@lemmy.world · edit-21 年前If incandescent lightbulbs have a vacuum inside, why do they get so hot on the outside?message-squaremessage-square54fedilinkarrow-up1113arrow-down13file-text
arrow-up1110arrow-down1message-squareIf incandescent lightbulbs have a vacuum inside, why do they get so hot on the outside?Epic2112@lemmy.world to No Stupid Questions@lemmy.world · edit-21 年前message-square54fedilinkfile-text
minus-squareTylerdurdon@lemmy.worldlinkfedilinkarrow-up10arrow-down1·1 年前Wow, I fucking learned something today. Thank you, stranger.
minus-squareFiskFisk33@lemmy.worldlinkfedilinkarrow-up4·1 年前very closely related: https://en.m.wikipedia.org/wiki/Black-body_radiation
Wow, I fucking learned something today. Thank you, stranger.
very closely related:
https://en.m.wikipedia.org/wiki/Black-body_radiation
Removed by mod