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Nuclear Weapons

This category is for questions about weapons that use nuclear fission or fusion to gain explosive power.

3,869 Questions

How can you stop nuclear race?

One way to stop the nuclear arms race is through international agreements and treaties aimed at limiting the production and proliferation of nuclear weapons. Encouraging diplomacy and dialogue among nations to promote trust and cooperation can also help reduce the incentive for countries to engage in a nuclear arms race. Additionally, investing in alternative security measures and promoting disarmament initiatives can contribute to reducing the reliance on nuclear weapons.

How fast can a nuclear missile travel?

A nuclear missile can travel at speeds of more than 15,000 miles per hour (24,000 km/h). These missiles are designed to reach their targets as quickly as possible to minimize the chances of interception.

Three types of atomic explosions?

The three types of atomic explosions are fission, fusion, and dirty bombs. Fission involves the splitting of atomic nuclei, fusion combines atomic nuclei, and dirty bombs involve conventional explosives combined with radioactive materials. Each type of explosion can have different effects and consequences.

What are nukes?

'Nukes' are Nuclear Weapons
A nuke is also called an atomic bomb
Or it is called a hydrogen bomb
Splitting a single atom in half creates a nuclear explosion
Nukes cause great damage
They could destroy huge cities

How many experiment of Atom bomb in US?

Within the continental US there have been just short of 1000 nuclear detonations for various purposes, over 95% of these were within the Nevada Test Site just north of Las Vegas, NV. This does not include safety tests, plutonium dispersal tests, RaLa tests, etc. that produced no nuclear yield but were experiments required for bomb development.

Is there nuclear energy in nuclear bombs?

Yes, there is nuclear energy in nuclear bombs. It is released in a few microseconds when they are detonated.

Is a nuke the same as the atom bomb?

An atom bomb is a type of nuclear weapon that relies on nuclear fission, while "nuke" is a colloquial term used to refer to any type of nuclear weapon, including both fission and fusion bombs. So, all atom bombs are nukes, but not all nukes are atom bombs.

What radiation is given off by a nuclear bomb?

  • prompt (at time of explosion) - neutron, gamma, x-ray, UV, visible, thermal (IR), some radio.
  • delayed (fallout) - beta, gamma, some alpha.

Types of radiation called "ionizing radiation" - alpha, beta, gamma, x-ray, neutron.

Has a hydrogen bomb ever been detonated?

Yes, the first was detonated by the U.S. in 1952.Codename Mike as part of Operation Ivy, it had a yield of 10.4 megatons(450 times as powerful as the bomb dropped on Nagasaki)and was detonated at Eniwetok atoll in the Marshall islands.

How much power do an average nuclear weapon have?

An average nuclear weapon can have explosive power ranging from tens of kilotons to hundreds of kilotons of TNT equivalent. For comparison, the bomb dropped on Hiroshima in 1945 had an explosive power of around 15 kilotons.

What is a nuclear bomb made out of?

Many things, the Special Nuclear Materials are just a small percentage. For example the Fat Man bomb was 5 feet diameter and 10 feet long, but the Plutonium used in it was only roughly a 3 inch diameter sphere encased in a roughly 3 inch thick depleted Uranium tamper (total diameter of tamper and core assembly roughly 9 inches). Most of the material making up the rest of the 5 foot sphere around this was conventional explosives (Composition-B and Baritol) to rapidly assemble the Plutonium to a supercritical sphere about 1 inch in diameter, before a neutron source of Beryllium/Polonium triggered the fission. In the nose and tail were electronics to control the safing/arming/firing of the bomb. The casing was a thick Duralumin shell to protect from flack (this turned out to be unneeded and was reduced to a relatively thin steel shell in later designs).

Fusion bombs also contain one or more fusion stages made of a tamper and Lithium-Deuteride fusion fuel. The tamper can be made of many materials, depending on if you want a clean, conventional, or salted bomb. Very very clean fusion bombs are also referred to as neutron bombs.

What is one gram of hydrogen bomb material equal to?

One gram of hydrogen bomb material can release the explosive energy equivalent to about 20,000 tons of TNT.

Did America send a nuclear bomb to North Korea?

No, there is no verified information to suggest that America has sent a nuclear bomb to North Korea. Both countries have engaged in diplomatic negotiations and have not resorted to direct military action involving nuclear weapons.

Which element was used to make the first atomic bombs?

The fissile fuel in the first 3 bombs was:

  1. Plutonium, Trinity test, July 16, 1945
  2. Uranium, Hiroshima attack, August 6, 1945
  3. Plutonium, Nagasaki attack, August 9, 1945

  1. Trinity test Gadget: Plutonium. First atomic bomb detonation.
  2. Hiroshima Little Boy: 80% enriched Uranium. First atomic bomb used in combat.

Take your pick.

Whats stonger a volcano eruption or a nuclear bomb?

It depends on the size and type of eruption or bomb. Generally, the largest volcanic eruptions release more energy than the most powerful nuclear bombs. Volcanic eruptions can have long-lasting impacts due to the release of ash, gases, and other materials, while nuclear bombs have more immediate destructive effects in a concentrated area.

Which bomb is more dangerous a nuclear bomb or an atomic bomb?

A nuclear bomb and an atomic bomb are virtually synonymous. The two terms are both used to refer to a nuclear weapon. Even Wikipedia agrees. The use of either term as a search argument redirects the answer to the article Nuclear Weapon. A link is provided.

from benjaminmarkiewicz

that dont make any sense a nuclear bombs blow travels 100s of miles and is more powerful cause its the newly invented bomb and the atomic bombs blow travel is under a nuclear bombs travel rate

Which two elements were used to produce the atomic bombs?

The key elements to making fission bombs are: Uranium and Plutonium. The specific isotopes of interest are: Uranium-233, Uranium-235, and Plutonium-239.

But many other elements are needed to make a functional bomb. As a very rough guess, about a quarter of the elements on the periodic table are needed somewhere in the bomb, roughly 23 different elements in total.

What is a heavy element used in nuclear bombs and nuclear energy?

When it comes to heavy elements that are used in weapons and in reactors, uranium and plutonium are both candidates. The first atomic bombs were made of uranium, and they are now pretty much made of plutonium. Some special nuclear reactors are powered by plutonium fuel, but most reactors for power generation use (enriched) uranium for fuel. Links are provided to relevant articles posted by our friends at Wikipedia, where knowledge is free.

How many nuclear bombs are there?

  1. Russia, about 3100
  2. US, about 3000
  3. All other countries with nuclear weapons, less than 1000 total

There is no precise answer. America is supposed to have 5000 ready for use at any time, but there are entire nations who don't disclose complete numbers or don't admit nuclear capability for tactical reasons, so any number spat out for how many there are in the world is nieve and simply not based on the reality of the world's political situation. America for instance could have many more, or many less, as nobody is going to be gambling against them to find out by starting a nuclear war we'll probably never know. Enough to wipe out all life on this planet many times over, and that's just one nation. According to one scource, their are 23,300.

How destructive is today's hydrogen bomb?

The most powerful hydrogen bomb ever built had a 50 megaton yield (USSR "Tsar Bomba" 1961), the most powerful hydrogen bomb ever built by the U.S. had a 20 megaton yield ("dirty" high yield warhead for the Titan ICBM, only tested in reduced yield 9 megaton "clean" version).

The typical hydrogen bomb in stockpile today is only about 100 kiloton to 300 kiloton as it had been demonstrated that yields higher than this really have little practical military value and actually produce less damage than lower total yield in multiple weapons detonated at multiple locations across the target area.

How did the atomic bomb work?

Quite effectively. Or were you referring to mechanism?

"Little Boy" Uranium gun fission bomb (MK-1 design):

  1. Fusing mechanism is triggered at preset altitude.
  2. Fuse fires electrical primer in breach of gun.
  3. Primer ignites bag of smokeless powder.
  4. Gasses from smokeless powder accelerate Uranium-235 bullet down barrel.
  5. Uranium-235 bullet enters Uranium-235 target on muzzle of gun, forming supercritical mass.
  6. Uranium-235 bullet crushes Polonium/Beryllium neutron source, causing a burst of neutrons into supercritical mass.
  7. Neutrons cause uncontrolled chain reaction in supercritical mass resulting in explosion.
  8. Dense Uranium-238 tamper jacket (now vaporized) around Uranium-235 target holds back explosion for a short period to make it stronger.

"Fat Man" Plutonium implosion fission bomb (MK-3 design):

  1. Fusing mechanism is triggered at preset altitude.
  2. Fuse initiates "x unit", which generates 32 precisely timed detonator firing pulses, to make all 32 detonators fire at the same time.
  3. Each of 32 detonators detonates a shaped charge "explosive lens".
  4. Each of 32 explosive lenses focuses spherical expanding detonation wave from its detonator into a spherical contracting detonation wave.
  5. The 32 spherical contracting detonation waves from the 32 explosive lenses arrive at the surface of a sphere of high power "booster" explosive, which helps the 32 sections merge into a single spherical contracting detonation wave and adds energy to the wave.
  6. When the detonation wave hits the spherical Uranium-238 tamper it becomes a hydrodynamic shock wave, imploding the tamper.
  7. When the shock wave hits the Plutonium-239 core it implodes the core assembling a supercritical mass.
  8. When the shock wave hits the Polonium/Beryllium neutron source in the center of the core it implodes the neutron source, causing a burst of neutrons into supercritical mass.
  9. Neutrons cause uncontrolled chain reaction in supercritical mass resulting in explosion.
  10. Dense Uranium-238 tamper (now vaporized) around Plutonium-239 core holds back explosion for a short period to make it stronger.

What does a nuke do?

You need to use a more sophisticated term other than "nuke" to merit a coherent answer. Offhand, it could be anything from getting a revealing image of your teeth, to turning the largest cities on earth into cinders in a heartbeat.

Was it right for the allies to drop the nuclear bomb?

The decision to drop the nuclear bomb on Hiroshima and Nagasaki during World War II remains a controversial topic. Some believe it was necessary to end the war quickly and save lives, while others argue that the extreme destruction and loss of civilian life were unjustifiable. Ultimately, it is a complex moral question with no clear-cut answer.

What is the cost of a nuclear bomb?

The cost of a nuclear bomb can vary greatly depending on factors such as the country producing it, the complexity of the design, and the quantity being produced. However, estimates suggest that it can range from several hundred million to billions of dollars.

Why is a nuclear weapon more dangerous than any other weapon?

A nuclear weapon can be considered more dangerous than another weapon in several ways.

The blast radius of a hydrogen bomb is much more than that of a nuclear fission device used at the end of World War II. The blasts in Hiroshima and Nagasaki were known to vaporize humans and melt the buildings of the cities. Pools of steel were all that remained. No humans.

The long term effects of the weapon, also known as "fallout" can devastate the land. In other words, it mutates the people, the crops, the animals, and in general, it would be unwise to venture into these contaminated lands for, say 60 years, give or take a decade.

Of course, the nuclear weapons used on Japan released only 7% of the power of the mass. In theory, anti-matter releases 100% of its mass energy when it comes into contact with any other matter. However, CERN, the leading authority on anti-matter production, would take roughly one billion years to produce enough anti-matter to match the energy levels of a Hiroshima-sized blast.