3 ms·
air detonation is for max damage. "The air burst is.. to allow the shockwave of the fission or fusion driven explosion to bounce off the ground and back into it
by petermcneeley 8y ago
air detonation is for max damage. "The air burst is.. to allow the shockwave of the fission or fusion driven explosion to bounce off the ground and back into itself, creating a shockwave that is more forceful than one from a detonation at ground level." https://en.wikipedia.org/wiki/Air_burst https://en.wikipedia.org/wiki/Air_burst
- olliej 8y agoI assume the original commenter meant maximum specific damage - essentially the air detonation causes a bunch of shockwave structure (pre cursor waves I think?) that result in much increased overall damage over a much larger area at the cost of a reduction in direct damage at the point of detonation (essentially vaporising basically just a few buildings/block vs functionally demolishing an entire city). There’s a documentary called (iirc) “trinity and beyond” that covers a lot of this a at least to the level of understanding of a non-physicist like me :)
- casual_slacker 8y agoI agree, max damage was the wrong term. I was envisioning the temperatures to melt steel structures that exist closer to the detonation.