Their energy came from that stored in matter (E=MC2) rahter than that stored in chemical bonds.
Conventional bombs - with chemical explosives.
conventional explosive and incendiary bombs. also poison gas bombs.
The nuclear was a secret before the bombs hit the targets.
Hiroshima and Nagasaki were the two Japanese cities on which atomic bombs were dropped.
Before the very scientifically complex atomic bomb, other bombs are just basically tons of explosive stuff jammed into a bombshell, so it wasn't too advanced there.
august 6 1945 was the first and the second bomb was on august 9 1945.add. The first bomb exploded under the Manhattan Project was on July 16 1945, not long before the second and third bombs (above) were dropped in wartime.
More & higher yield atomic bombs, I guess.
Atomic bombs were dropped in WWII
Yes, uranium can be used in atomic bombs.
As of august 1945 the US had the industrial capacity to make 3 atomic bombs a month. In november 1945 this would increase to 7 atomic bombs a month. As Japan surrendered before this, the US scaled back production and had only made 9 atomic bombs by the end of Operation Crossroads in the summer of 1946, five of which had been detonated.
No. The US gave them cryptic messages about the bombs and never told them they had atomic bombs.
Total war means atomic bombs.