# How much force is in a nuclear explosion?

## How much force is in a nuclear explosion?

The explosive force in the blast is approximately equal to 1/3 of ALL explosives used in WW2, including the two US nukes. , Physics teacher for more years than I want to think about. Weight is the easiest example to come up with. Four thousand Newtons is about 900 pounds on Earth.

How big would a 1000 megaton bomb do?

It continues: “The corresponding radius of effect for a 1000 megaton bomb would be 100 miles, that is to say, an area of about 30,000 square miles would be affected and in clear weather would have an even more devastating effect.

How powerful is a nuclear explosion?

1.2 megatons, equaling 1,200,000 tons of TNT, making it 80 times more powerful than the Little Boy. The largest nuclear weapon ever detonated, the Tsar Bomba, set off by the Soviet Union in 1961, produced an insane 50-megaton blast—about 3,333 times more powerful than the Little Boy bomb that leveled an entire city.

### How much energy is released in a nuclear explosion?

The thermal energy is usually around 35% of the total energy released. A 100 kt nuclear explosion releases 116,222 MWh of energy of this 40,678 MWh is released as heat.

What happens in the immediate area of a nuclear explosion?

Initial Energy Transfer and Formation of Fireball. a. Because of the tremendous amounts of energy liberated per unit mass in a nuclear detonation, temperatures of several tens of million degrees centigrade develop in the immediate area of the detonation. This is in marked contrast to the few thousand degrees of a conventional explosion.

Why does a nuclear weapon produce so much energy?

This is largely due to the radioactivity of the fission products present in the weapon residues, or debris, and fallout after the explosion. The “yield” of a nuclear weapon is a measure of the amount of explosive energy it can produce.

## How much energy does a Hiroshima bomb release?

Some older bombs had yields of about 20 megatons, or 1540 Hiroshima bombs. A megaton is the amount of energy released by 1 million short tons (907,000 metric tons) of TNT. Today most nuclear devices have yields of less than 1 megaton.”.