ICBM
supersonic blast shockwave.
A SLBM can deliver its payload(s) in that time frame.
Nuclear power plants, submarines and aircraft carriers propelled by nuclear reactors. In the future, may be all sort of vehicles could have small and very protected nuclear reactors instead of today's fuel.
A nuclear warhead is a nuclear bomb designed and optimized to be carried by some kind of missile.
The intercontinental ballistic missile (ICBM) was the eventual method developed to deliver nuclear weapons. The variants IRBM (intermediate range ballistic missile) and SLBM (submarine launched ballistic missile) are currently used, along with cruise missiles. However, some weapons are still carried by jet bombers in the USAF's Air Force Global Strike Command (formerly Strategic Air Command).
Nuclear power plants are designed to convert nuclear energy into heat energy. This heat energy is then used to produce steam, which drives turbines connected to generators to produce electricity.
Once it has been generated by a nuclear power plant, nuclear power is transmitted through high voltage power lines, just like any other form of electric power.
they designed them, built the infrastructure and tested them.
The answer can certainly be more complicated and detailed, but simply- the reaction in a nuclear power point is designed to be a "slow" controlled reaction that can be monitored and "shut down", with a nuclear power point having multiple safeguards. To the contrary, a nuclear weapon's reaction is designed to be the opposite- violent and uncontrollable so that once detonation has begun, the results are catastrophic.
No, Israel designed their own.
General Electric
because the bomb was designed to make it so.