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Bombs and Explosive Materials

Bombs are explosive weapons that are detonated by a timing mechanism or other means to release a destructive material. Explosive materials, or simply explosives, are substances containing huge amounts of stored energy that produce explosion.

1,207 Questions

What is volcanoic bombs?

Volcanic bombs are blobs of molten rock ejected during a volcanic eruption. They are typically large, ranging in size from a few centimeters to several meters, and can be highly aerodynamic due to their semi-liquid state. These projectiles solidify in the air before landing around the volcanic vent.

Name a case where it could be dangerous or impractical to use explosives for seismic prospecting?

Using explosives for seismic prospecting near populated areas, sensitive ecosystems, or critical infrastructure could be dangerous due to the risk of accidental explosions, ground disturbance, and potential damage to surrounding structures. Additionally, using explosives in regions with geological or geotechnical risks such as high seismic activity or unstable ground conditions could further increase the danger and impracticality of their use.

What are the advantages of using soap chips versus Styrofoam in the production of napalm?

Originally, napalm consisted of gasonline, thickened with naphthenic and palmitic acids. This has been obsolete for many year. Ccurrently Napalm B is a mix of gasoline, benzene, and styrene. Improvised thickened fuels may be made with soap (not detergent) or other products- but they are expedients, and not as safe or effective as true Napalm. No advantage, other than availability in prmitive settings.

How much uranium was in little boy?

About 64 kilograms- but only about 600 milligrams was converted to energy. See the link below for a good article on Little Boy.

Why are hydrogen bombs called dirty bombs?

Hydrogen bombs are called "dirty" bombs because, in the final stage of detonation, they fission1 a lot of uranium, releasing its binding energy. This results in a lot of mixed fission byproducts that contaminate the environment.

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1The detonation sequence is fission of the primary, uranium or plutonium, which initiates fusion, hydrogen, producing an enormous amount of neutrons along with radiation, followed by fission of the secondary or secondaries, uranium. For more information on the Teller-Ulam design, see the Related Link below.

How many atom bombs are equal to Mt Saint Helen's last eruption?

The eruption of Mount St. Helens in 1980 released an estimated energy equivalent of 24 megatons of TNT, which is approximately equivalent to 1,600 Hiroshima bombs.

What is the advantage of using tritium with deuterium in a hydrogen bomb?

Using tritium with deuterium in a hydrogen bomb allows for a more efficient fusion reaction by increasing the rate of fusion and the yield of the bomb. Tritium and deuterium isotopes react at lower temperatures and pressures compared to pure deuterium, making the fusion process easier to initiate and sustain. Additionally, tritium is a potent source of neutrons, which can increase the efficiency of the fusion reaction.

What ingredients are usedto make semtex explosive?

Semtex explosive is typically made from a mixture of the explosive compound RDX, plasticizer, and binder. Additional ingredients may include mineral oil and stabilizers.

Why is acid used in explosives?

Acids are used in explosives because they can help catalyze reactions that release large amounts of energy quickly. They can also be used to dissolve certain compounds to make them more reactive or increase their sensitivity to detonation. Overall, the presence of acid in explosives can enhance their power and efficiency.

Are explosives used in petroleum drilling?

No...what in the world would possess a man to think that explosives would be safe to use on an oil well. The proper way to drill an oil well would be to use a "Drill Bit" followed by a series of tools and special pipe to make up the "Bottom hole assembly" or the BHA. As the bit drills deeper a series of pipe are added to the top of the drilling pipe, these are call "Drill Pipe"

What makes the whistling noise on bombs as they fall?

If you've ever seen a bomb you will notice that there are tail-fins. There are two purposes to these fins.

  1. To make the bomb fall where it is intended to go. Hitting a target with a bomb is a hard thing to do and a lot of technology goes into making a bomb the right shape to 'fall straight.'
  2. These tail-fins are also modified to make the screaming sound as they fall; to add a dimension of terror to a bombing raid.

When were cherry bombs used?

Cherry bombs were originally used as small explosive devices in the early 20th century for signaling purposes, such as during celebratory events or in movies as special effects. However, due to safety concerns and regulations, their use has been largely discontinued. Today, cherry bombs are most commonly known as powerful firecrackers used in some illegal and dangerous activities.

Are explosives an example of chemical hazards?

Yes, some explosives are chemical hazards, but not necessarily because they can explode.

To be more clear, the category of "chemical hazard" has no bearing on whether or not something is explosive. That is, a chemical is categorized as a "chemical hazard" for reasons that have nothing to do with its ability to explode.

Are fireworks considered bombs?

Fireworks are made from different types of explosives. Fireworks could be thought of as a use for explosives, not a type. For example, gun powder sees use in bottle rockets, but also it is used to propel bullets.

Which acid is used mainly in the manufacture of explosives?

Nitric acid is commonly used in the manufacture of explosives, such as TNT (trinitrotoluene) and nitroglycerin. It is used as a key ingredient in the nitrating process, which involves adding nitro groups to a compound to increase its explosive properties.

What does C4 look like?

C4 is a plastic explosive commonly found in small, rectangular red bricks. It is odorless and can be molded into various shapes for specific operational needs. C4 is stable and safe to handle, and requires a detonator to explode.

If a fusion reaction produces no appreciable radioactive isotopes then why does a hydrogen bomb produce significant radioactive fallout?

A hydrogen bomb is actually a fission-fusion-fission reaction. The primary fission trigger (plutonium) supplies the energy to induce fusion, but then the fusion energy is used to initiate the secondary fission, which is a large amount of uranium. (in a "clean" H bomb, the uranium is replaced with lead, making it much weaker) also, the radiation will affect the surrounding area, creating a large number of isotopes, dramatically increasing the radioactive fallout.-Akilae

When can flammable liquids be used for cleaning purposes near explosives or within an explosives area?

Flammable liquids should not be used for cleaning purposes near explosives or within an explosives area. It poses a high risk of fire or explosion due to the volatile nature of flammable liquids in the presence of explosives. It is recommended to use non-flammable cleaning alternatives in such sensitive areas.

What terms best describe the effects of a low explosive?

A low explosive typically produces a subsonic shock wave upon detonation, resulting in a slower and less powerful explosion compared to high explosives. Low explosives are often used in pyrotechnics, fireworks, and propellants due to their controlled burn rate and less destructive capabilities.

Which one Of these characteristics of a missile differs from a rocket?

A missile is guided and capable of changing its trajectory during flight, while a rocket is unguided and follows a pre-determined path.

What are safety measures of handling explosives?

Explosive eruptions present a number of dangers.

  • Pyroclastic flows are hot, avalanche-like masses of ash, rock, and gas that move quickly down the slopes of a volcano, burning everything they strike
  • Ash spewed into the sky falls back to the ground. It can be deadly if it is inhaled. It clogs the engines of planes in flight. Heavy ash fall can cause roofs to collapse.
  • Ash that mixes with water can form mudflows called lahars. These mudflows move like floods, but they are about as dense as concrete and they can quickly bury entire towns.
  • Some eruptions, such as the 1980 eruption of Mount St. Helens can produce violent lateral explosions that can level anything caught in them.
  • Even relatively small explosive eruptions can hurl blocks of rock several miles.

Can The compatibility group for explosives is shown by?

The compatibility group for explosives is indicated by a letter ranging from A to S, with each letter representing a different level of hazard. This information is used for safe transportation and handling of explosives.

Why should an aerosol not be thrown in a fire?

Aerosols contain pressurized flammable gases or liquids that can explode when exposed to high heat, such as in a fire. This can lead to injuries from fragments being propelled at high speeds and the potential for a larger fire or explosion hazard. For safety reasons, it is recommended to never throw an aerosol can into a fire.

Is praseodymium explosive?

No, praseodymium is not explosive on its own. It is a rare-earth element that is typically stable and non-reactive under normal conditions. However, it can form explosive compounds when combined with other elements in specific circumstances.

Any terrorist device that may contain biological agents radiation material incendiaries or explosives chemical agents and their precursors is known as?

That device is typically known as a WMD, which stands for Weapon of Mass Destruction. These types of weapons have the potential to cause significant harm and destruction in a targeted area.