- Why is dynamite called TNT?
- What is Emulex explosive?
- What is the most powerful explosive?
- How fast does a nuke explode?
- What PSI is dangerous to skin?
- What happens to the human body in an explosion?
- What is c4 made of?
- What chemicals are explosive when mixed?
- What is the most dangerous explosive?
- What is a Class A explosive?
- What are the 3 categories of high explosives?
- How many PSI can kill you?
- Is Hiroshima still radioactive?
- Can you outdrive a nuke?
- What is the speed of an explosion?
- What makes an explosion happen so quickly?
- Can you outrun an explosion?
- Can you breathe compressed air?
Why is dynamite called TNT?
Dynamite is formed into explosive sticks that feature a wick and a blasting cap.
You may see some explosives labeled “TNT” that look like dynamite.
TNT stands for trinitrotoluene, which is also an explosive but quite different from dynamite..
What is Emulex explosive?
Emulex is explosive material that is a sensitive emulsion explosive with a greyish-yellow paste like texture wrapped in plastic film or rigid paper tube cartridges. It is used in rock blasting in quarry.
What is the most powerful explosive?
One of the most powerful explosive chemicals known to us is PETN, which contains nitro groups which are similar to that in TNT and the nitroglycerin in dynamite.
How fast does a nuke explode?
This can reasonably be defined as the pressure capable of producing severe damage. The blast wind at sea level may exceed one thousand km/h, or ~300 m/s, approaching the speed of sound in air. The range for blast effects increases with the explosive yield of the weapon and also depends on the burst altitude.
What PSI is dangerous to skin?
Fluid or high pressure air injected under the skin at pressures as low as 7 bar (100 psi) can cause crippling injuries or even death if not treated promptly.
What happens to the human body in an explosion?
The main direct, primary effect to humans from an explosion is the sudden increase in pressure that occurs as a blast wave passes. It can cause injury to pressure- sensitive human organs, such as ears and lungs.
What is c4 made of?
C-4 is composed of explosives, plastic binder, plasticizer to make it malleable, and usually a marker or odorizing taggant chemical. C-4 has a texture similar to modelling clay and can be molded into any desired shape. C-4 is metastable and can be exploded only by the shock wave from a detonator or blasting cap.
What chemicals are explosive when mixed?
Here are five of these non-nuclear chemicals which all explode via the rapid release of gas.TNT. One of the most commonly known explosive chemicals is trinitrotoluene, or TNT, which has featured extensively in video games and films. … TATP. … RDX. … PETN. … Aziroazide azide.
What is the most dangerous explosive?
Azidoazide azideLike all azides, it reacts with water to emit explosive, highly toxic hydrogen azide. Azidoazide azide has been called “the most dangerous explosive material in the world.” It is also No. 3 in K. S. Lane’s list “The 10 Most Dangerous Chemicals Known to Man”. Thomas M.
What is a Class A explosive?
Class A Explosives – a term formerly used by the U.S. Department of Transportation to describe explosives that possess detonating or otherwise maximum hazard. (Currently classified as Division 1.1 or 1.2 materials.)
What are the 3 categories of high explosives?
Explosive, any substance or device that can be made to produce a volume of rapidly expanding gas in an extremely brief period. There are three fundamental types: mechanical, nuclear, and chemical.
How many PSI can kill you?
The threshold value for lung damage is 12 psi and fatal effect is 40 psi (Glover, 2002). At a pressure of about 35 kilopascals (5 psi), the human eardrum may rupture. With an overpressure of 100 kPa (14 PSI) almost all eardrums will be ruptured.
Is Hiroshima still radioactive?
Among some there is the unfounded fear that Hiroshima and Nagasaki are still radioactive; in reality, this is not true. Following a nuclear explosion, there are two forms of residual radioactivity. … In fact, nearly all the induced radioactivity decayed within a few days of the explosions.
Can you outdrive a nuke?
Only very dense and thick materials, like many feet of dirt or inches of lead, can reliably stop the fallout. “The fireball from a 10-kiloton explosion is so hot, it actually shoots up into the atmosphere at over 100 miles per hour,” Buddemeier said.
What is the speed of an explosion?
Gas explosions can either deflagrate or detonate based on confinement; detonation velocities are generally around 1600 m/s to 1800 m/s but can be as high as 3000 m/s. Solid explosives often have detonation velocities ranging beyond 4000 m/s to 10300 m/s.
What makes an explosion happen so quickly?
An explosion occurs when a large amount of energy is released into a small volume of area in a very short time. … Burning very rapidly, explosive material releases concentrated gas that expands quickly to fill the surrounding air space and apply pressure to everything in it.
Can you outrun an explosion?
The simple answer is: No, you cannot outrun an explosion. But it may depend on how close you are to the explosion when you start running. … In other words, if you are within 26,400 feet or so of an explosive, you will get hit by the blast within one second, assuming it is powerful enough to reach you [source: Harris].
Can you breathe compressed air?
Compressed air gets used across a range of industries to provide respiratory protection. It’s used in applications where the risk of breathing ambient air is too high to mitigate using half or full-face respirators. But it is not safe to breathe the compressed air directly following compression.