Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
nuclear weapon design
|
| gptkbp:codename |
gptkb:Fat_Man
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:dateOfFirstUse |
1945-08-09
|
| gptkbp:designer |
gptkb:John_von_Neumann
gptkb:Norris_Bradbury gptkb:Robert_Serber gptkb:Seth_Neddermeyer implosion-type |
| gptkbp:developedBy |
gptkb:Los_Alamos_Laboratory
|
| gptkbp:diameter |
1.52 meters
|
| gptkbp:explosiveLens |
used
|
| gptkbp:fissileMaterial |
plutonium-239
|
| https://www.w3.org/2000/01/rdf-schema#label |
Fat Man bomb design
|
| gptkbp:initiator |
polonium-beryllium neutron initiator
|
| gptkbp:length |
3.25 meters
|
| gptkbp:numberOfExplosiveLenses |
32
|
| gptkbp:predecessor |
gptkb:Thin_Man_bomb_design
|
| gptkbp:purpose |
gptkb:military
|
| gptkbp:successor |
gptkb:Mark_3_nuclear_bomb
|
| gptkbp:usedDuring |
gptkb:World_War_II
|
| gptkbp:usedIn |
gptkb:Fat_Man_atomic_bomb
|
| gptkbp:usedOn |
gptkb:Nagasaki
|
| gptkbp:weight |
4,670 kg
|
| gptkbp:yield |
about 21 kilotons TNT
|
| gptkbp:bfsParent |
gptkb:Trinity_Site
|
| gptkbp:bfsLayer |
4
|