Space Facts@lemmy.world to Science Memes@mander.xyzEnglish · 1 day agoBro unlocked premium firelemmy.worldimagemessage-square106linkfedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imageBro unlocked premium firelemmy.worldSpace Facts@lemmy.world to Science Memes@mander.xyzEnglish · 1 day agomessage-square106linkfedilink
minus-squareEngywook@lemmy.ziplinkfedilinkEnglisharrow-up0·1 day agoGuy is running fast towards the stove.
minus-squareRivalarrival@lemmy.todaylinkfedilinkEnglisharrow-up0·21 hours agoIt would be away from the stove. The normal flames are blue. Moving toward the stove would blueshift them to violet; away would redshift them to green.
minus-squareEngywook@lemmy.ziplinkfedilinkEnglisharrow-up0·12 hours agoYou’re right, I just assumed flame=red.
minus-squareNigelFrobisher@aussie.zonelinkfedilinkEnglisharrow-up0·19 hours agoGreenshift is when it’s neither moving toward or away from you.
Guy is running fast towards the stove.
It would be away from the stove. The normal flames are blue. Moving toward the stove would blueshift them to violet; away would redshift them to green.
You’re right, I just assumed flame=red.
Greenshift is when it’s neither moving toward or away from you.