Epic2112@lemmy.world to No Stupid Questions@lemmy.world · edit-21 year agoIf incandescent lightbulbs have a vacuum inside, why do they get so hot on the outside?message-squaremessage-square52fedilinkarrow-up1112arrow-down12file-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 year agomessage-square52fedilinkfile-text
minus-squareSethayy@sh.itjust.workslinkfedilinkarrow-up2·1 year agoAnd those are usually made out of some metal, that’ll do pretty good reflecting radiation heat transfer
And those are usually made out of some metal, that’ll do pretty good reflecting radiation heat transfer