Zamień jednostki a 485 kj =........MJ b 23 MJ =........kj c 0,064 MJ =.........J 455mJ =................kj 7J =..........kj 25,5kj=.............J
Zamień jednostki a 485 kj =........MJ b 23 MJ =........kj c 0,064 MJ =.........J 455mJ =................kj 7J =..........kj 25,5kj=.............J