That is complicated:
A nuclear bomb is extremely powerful, and that's why there are many countries seeking to obtain this power. Since the US is such a "responsible" country, the president is only aloud to look at the directions of how to control our countries nuclear power when in an emergency. The power of a nuclear bomb is typically measured in kilotons or megatons. 1 megaton is the equivalent of 1 million tons of TNT (similar to dynamite) blowing up. The largest nuclear bombs were around 50 megatons, or 50 million tons (or 50 billion kilograms) of TNT. The smallest nuclear bombs were around 10 tons (yes, that is only 0.01 kiloton). Note that at this time (2013) no country stockpiles bombs either that large or that small (about 50 kilotons to 300 kilotons is currently typical). Also, a nuclear bomb is powerful enough to take out an entire city, while spreading deadly radioactive fallout throughout the area. There is still some leftover radiation in places like Hiroshima and the various above ground test sites.
If a nuclear bomb hit, it would cause catastrophic damage and death to the surrounding area. The bomb sends out a fire ball that destroys buildings and everything in its pathway. It also sends out radiation in the form of gamma rays that is harmful to everything around it. It is unsure the exact damage, because each individual could be exposed to different amounts.
you can't protect yourself from it unless you have a very large room made completely of lead but sstill the lead would kill you just as the nuclear bomb would but it would just take more time to do so.
It can take up to 10 years to build a new nuclear power plant, from initial planning to completion. Factors such as regulatory approvals, site selection, and construction can all affect the timeline.
An average nuclear weapon can have explosive power ranging from tens of kilotons to hundreds of kilotons of TNT equivalent. For comparison, the bomb dropped on Hiroshima in 1945 had an explosive power of around 15 kilotons.
It took about 5 years to make a proper nuclear weapon.
Took two to end WW2.
take a b-2 bomber and drop a nuclear bomb on it
No test shots were done in Arizona.
To defuse or plant a bomb in Call of Duty Ghosts, it will take 5.5 seconds.
How long does it take to clear a change of amount of three thousand dollars.
The US were working on the bomb since 1941 up to 1945 when the first bomb tested.
A long time
The process of producing weapons-grade uranium for a nuclear bomb can vary based on the enrichment method used and the level of enrichment required, but it typically takes several months to several years. It involves a series of complex and time-consuming steps, including uranium mining, conversion, enrichment, and weaponization.
Basically, a conventional bomb uses a chemical explosive as the source of its destructive power. A nuclear weapon uses nuclear material to create an explosion. A nuclear explosion is much larger, and also emits ionizing radiation. A chemical weapon does not emit any radiation. A nuclear weapon's yield is measured in Kilotons (thousand tons). In very simplified terms, this means that a nuclear weapon with a 475 kiloton yield produces an explosion comparable to 475,000 tons of TNT (TNT is a chemical explosive). That's A LOT of TNT and it would take up a bit of space. A nuclear weapon with this yield may only be a few feet long and a foot wide, and the actual nuclear material may be the size of a grapefruit.
5 seconds
We still not a nuclear country