Because it releases much more energy in a much shorter time than chemical explosives can.
You get a rather large explosion.
The explosion radius of a nuclear bomb can vary depending on its size and design, but a typical range for a strategic nuclear weapon is a blast radius of several miles and a thermal radiation radius of several more miles. The effects of the blast, heat, and radiation can cause widespread destruction and casualties over a large area.
Depends on the power of the nuke. At the center of the explosion the destruction is total. Farther, damages become less destructive, but the radioactive cloud can travel tens or hundreds of kilometers.
a nuclear explosion
Noboby can survive a nuclear bomb if he is within explosion distance.
The range of a nuclear explosion can vary greatly depending on the size of the bomb and the environment in which it detonates. For example, a large nuclear bomb like the Tsar Bomba could have a range of over 50 miles for severe destruction, while smaller bombs may have a more limited range. The blast, heat, and radiation effects of a nuclear explosion can cause damage and casualties over a wide area.
No. A lahar carries far less power than a nuclear bomb. However, large explosive eruptions, which can lead to lahars, can be as strong as or stronger than a nuclear explosion.
Highly unlikely if not altogether impossible. In a core meltdown, you might see a steam explosion if the core melts and breaches the containment structure and hits say cooling water. But even a runaway chain reaction in a reactor would not cause a nuclear explosion like a bomb.
The area that a nuclear explosion can damage depends on the size of the bomb and the altitude at which it detonates. A large nuclear bomb detonated at ground level can create a blast radius of several miles, while detonating a smaller bomb at higher altitudes can generate an electromagnetic pulse that can affect a much larger area.
No, a bomb is not necessarily a nuclear reaction. A bomb can be any device that is designed to explode and cause destruction, whereas a nuclear reaction involves the splitting or combining of atomic nuclei to release energy. Nuclear bombs, also known as atomic bombs, utilize nuclear reactions to produce a very powerful explosion.
I'm not sure but the strongest bomb is the hydrogen bomb
Gravity if forming the clouds from the atomic bomb.