The radius of the device, or of the effects? Both vary dramatically from weapon to weapon.
Physically bombs have been built with external case radii from 3 inches or less to as much as 10 feet.
As to effects the blast radius for devices that have been built varies from about 0.1 mile to over 60 miles. Other effects give different radii for the same device.
It would be easier to give a useful answer if the question was clearer and more precise.
The potential radius of current nuclear weapons can vary, but typically range from a few kilometers to tens of kilometers for the most powerful warheads. The exact radius would depend on factors such as the size of the warhead, the type of detonation, and the location of the explosion.
The impact of the weakest nuclear weapon on a target is generally less destructive compared to more powerful nuclear weapons. Weaker nuclear weapons have a smaller blast radius and lower levels of radiation, resulting in less damage and casualties. However, any nuclear weapon has the potential to cause significant devastation and loss of life.
Those that are nuclear, such as the nuclear bombs.
In nuclear weapons depots.
Zambia does not have nuclear weapons.
Nuclear weapons are weapons which are fueled by nuclear energy. Examples of weapons that can be fueled by nuclear energy are missile warheads and bombs.
Yes, they are nuclear weapons.
NO. Afghanistan does not have nuclear weapons, nor did it have nuclear weapons at any time, nor has it been accused by other countries of having nuclear weapons. Afghanistan is also a signatory to the Nuclear Non-Proliferation Treaty, for what that's worth.
No, Nazi Germany had no nuclear weapons.
Pakistan has about 100 nuclear weapons.
nuclear deterrence - the idea that if you attack me with nuclear weapons then I will attack you back with nuclear weaponsmutual assured destruction - the idea that if you attack me with nuclear weapons then I will totally destroy you with nuclear weapons and if I attack you with nuclear weapons then you will totally destroy me with nuclear weapons - thus any nuclear attack by either party will result in the certain destruction of both parties
Some of the countries have nuclear weapons because they use them as a defense mechanism. The nuclear weapons are intended to be used whenever there is a war.