Nuclear. At the time it was called an atom bomb.
No, they are not the same. The atomic bomb was a specific weapon developed during World War II, while the nuclear age refers to the period starting from when nuclear technology and weapons became a significant part of global affairs, which continued past the use of the atomic bomb.
A nuclear bomb contains a radioactive element that is caused to react at a certain time, so technically no.
11.01 am Japan's time.
The "nuclear reactor time bomb" theory was popularized by author and scientist Amory Lovins in the 1970s. Lovins argued that nuclear reactors posed safety risks and could lead to catastrophic accidents or intentional sabotage, likening them to a ticking time bomb.
WW2 ended with the nuclear attack on Japan. The cities of Hiroshima and Nagasaki suffered the consciences of the nuclear bomb. With the United States using these powerful weapons, Russia begun research on the nuclear bomb and in a period of time, they got their nuclear bomb ready. The nations in power were in the "who got the most powerful bomb" race. The nuclear arms race was central to the Cold War. Many feared where the Cold War was going with the belief that the more nuclear weapons you had, the more powerful you were. Both America and Russia massively built up their stockpiles of nuclear weapons. The world greatly changed when USA exploded the H-bomb in 1952. This one bomb was smaller in size than the Hiroshima atomic bomb but 2500 times more powerful. The Russians produced an H-bomb in 1953 and the world became a much more dangerous place.
The nuclear bomb. It was only used twice but it was still the scariest and most powerful . It was used one time over Hiroshima and one time over Nagasaki.
They're very destructive and last for a long time, In other words, once you've blown up a nuclear bomb somewhere, it will still be dangerous after the initial explosion has taken place. When a nuclear bomb is used there would be nuclear radiation that would still be present where the bomb hit for quite a while
Let's say somebody makes an atomic bomb using U-235. The nuclear energy was in the U-235 all the time (since it was created in a supernova). The people making the bomb simply gather (and enrich!) the uranium.
The blast from a nuclear bomb affects the space/time continuum, moving you into a parallel dimension. The people in this dimension breath argon, you cannot, so you die.
Very little, except for those stationed at Hiroshima and Nagasaki for a time after the war.
At the time of Japan's surrender, no - a third bomb would have been a few months away.