- How much area can a nuclear bomb destroy?
- How big is the smallest nuke?
- Are nukes powerful today?
- How long does it take to be safe after a nuclear bomb?
- Is there a limit to the size of a nuclear bomb?
- Can a nuke explode in space?
- What is the smallest nuclear bomb ever made?
- What would a 1000 megaton bomb do?
- What is the blast radius of a modern nuclear bomb?
- Can you survive a nuclear bomb in a fridge?
- Can a nuclear bomb destroy a city?
- Is a suitcase nuke possible?

## How much area can a nuclear bomb destroy?

A 1 megaton nuclear bomb creates a firestorm that can cover 100 square miles.

A 20 megaton blast’s firestorm can cover nearly 2500 square miles.

Hiroshima and Nagasaki were small cities, and by today’s standards the bombs dropped on them were small bombs..

## How big is the smallest nuke?

Originally Answered: How small could a nuclear bomb be? In terms of weight and yield, the smallest warhead deployed by the US was the W54 warhead. This was the warhead used in the Davy Crockett recoilless rifle projectile, as mentioned elsewhere, with a dial-able yield of between 10 and 20 tons.

## Are nukes powerful today?

“In the current US nuclear arsenal, for example, the W88 warheads deployed on Trident II submarine-launched missiles have an estimated yield of 475 kilotons, compared to the estimated 12-13 kiloton yield of the ‘Little Boy’ bomb dropped on Hiroshima.” “The horror of a nuclear detonation may feel like distant history.

## How long does it take to be safe after a nuclear bomb?

three to five weeksFallout radiation decays relatively quickly with time. Most areas become fairly safe for travel and decontamination after three to five weeks.

## Is there a limit to the size of a nuclear bomb?

There is a physical limit about the megatons of the nuke? The only limit to the size of a thermonuclear bomb, meaning one whose yield is driven in large part because fusion is occurring due to high temperatures and pressures, is given by nature. … It is somewhere between 2.4*10^28, and 4.8*10^28 megatons.

## Can a nuke explode in space?

If a nuclear weapon is exploded in a vacuum-i. e., in space-the complexion of weapon effects changes drastically: First, in the absence of an atmosphere, blast disappears completely. … There is no longer any air for the blast wave to heat and much higher frequency radiation is emitted from the weapon itself.

## What is the smallest nuclear bomb ever made?

The W54 (also known as the Mk54 or B54) was a tactical nuclear warhead developed by the United States in the late 1950s. The weapon is notable for being the smallest nuclear weapon in both size and yield to have entered US service.

## What would a 1000 megaton bomb do?

The letter then, more chillingly, exposed the capabilities of a bomb 10 times more deadly. 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.

## What is the blast radius of a modern nuclear bomb?

In a typical air burst, where the blast range is maximized to produce the greatest range of severe damage, i.e. the greatest range that ~10 psi (69 kPa) of pressure is extended over, is a GR/ground range of 0.4 km for 1 kiloton (kt) of TNT yield; 1.9 km for 100 kt; and 8.6 km for 10 megatons (Mt) of TNT.

## Can you survive a nuclear bomb in a fridge?

Lucas said that if the refrigerator were lead-lined, and if Indy didn’t break his neck when the fridge crashed to earth, and if he were able to get the door open, he could, in fact, survive. “The odds of surviving that refrigerator — from a lot of scientists — are about 50-50,” Lucas said.

## Can a nuclear bomb destroy a city?

What makes nuclear weapons the worst. 1 A single nuclear weapon can destroy a city and kill most of its people. Several nuclear explosions over modern cities would kill tens of millions of people.

## Is a suitcase nuke possible?

A suitcase nuke or suitcase bomb is a very compact and portable nuclear weapon and could have the dimensions of 60 x 40 x 20 centimeters or 24 x 16 x 8 inches. The smallest possible bomb-like object would be a single critical mass of plutonium (or U-233) at maximum density under normal conditions.