Comment on Doppler
TechieDamien@lemmy.ml 6 days agoI think you missed a factor of 1000 when comparing against the speed of sound in air. I think it should be almost 1000 times the speed of sound, so definitely sonic boom and definitely vaporised!
troyunrau@lemmy.ca 6 days ago
It’s very possible. Napkins are notorious for stealing orders of magnitude.
TechieDamien@lemmy.ml 6 days ago
What is a factor of 1000 between friends anyway? (Especially cosmologist friends)