BB84@mander.xyz to Science Memes@mander.xyzEnglish · 2 months ago👁️ 🌹 💨 💨lemmy.mlimagemessage-square30fedilinkarrow-up11.14Karrow-down16file-textcross-posted to: funny@lemmy.ml
arrow-up11.13Karrow-down1image👁️ 🌹 💨 💨lemmy.mlBB84@mander.xyz to Science Memes@mander.xyzEnglish · 2 months agomessage-square30fedilinkfile-textcross-posted to: funny@lemmy.ml
minus-squareBB84@mander.xyzOPlinkfedilinkEnglisharrow-up2·2 months agoWhile it is true that space time dilation can cause red/blueshift, that is a distinct from the doppler effect which is the primary effect here. (dilation plays only a small role: without time dilation our answer going from 700nm to 350nm would be 0.5c instead of the 0.6c calculated below)
While it is true that space time dilation can cause red/blueshift, that is a distinct from the doppler effect which is the primary effect here.
(dilation plays only a small role: without time dilation our answer going from 700nm to 350nm would be 0.5c instead of the 0.6c calculated below)