Lena@gregtech.eu to Science Memes@mander.xyzEnglish · 8 days agoDopplergregtech.euexternal-linkmessage-square56fedilinkarrow-up11.26Karrow-down112
arrow-up11.24Karrow-down1external-linkDopplergregtech.euLena@gregtech.eu to Science Memes@mander.xyzEnglish · 8 days agomessage-square56fedilink
minus-squareLena@gregtech.euOPlinkfedilinkEnglisharrow-up13·8 days agoBlue has a smaller wavelength, so when something is approaching fast it “squishes” the light, making a smaller wavelength.
Blue has a smaller wavelength, so when something is approaching fast it “squishes” the light, making a smaller wavelength.