What’s the difference between explosion and implosion
Quite simply, an implosion is the opposite of an explosion. In an explosion, the force acts outwards, but in an implosion the force acts inwards. When a submersible is deep in the ocean it experiences the force on its surface due to water pressure.
Why are explosions worse underwater
An underwater explosion doesn't propel objects through the water nearly as far as a surface explosion throws shrapnel because of the drag water exerts on objects. However, an underwater explosion transmits pressure with greater intensity over a longer distance.
Are explosions weaker underwater
Introduction. Underwater explosion is no more different in concept of detonation than the explosion in the air, but the effects of this kind of explosion are. It is well known that underwater explosion cause more damage than the same amount of explosive detonated in the air [1].
Can a grenade go off underwater
Concussion grenades have also been used as depth charges (underwater explosives) around boats and underwater targets; some like the US Mk 40 concussion grenade are designed for use against enemy divers and frogmen.
Would an underwater nuke cause a tsunami
Underwater nuclear detonations can trigger large waves, but it's nothing compared to natural tsunamis.
How big is the biggest explosion
With a yield of 50 megatons of TNT, Tsar Bomba was the culmination of a number of hydrogen bomb tests conducted throughout this time by both the Soviet Union and the United States.
Would an explosion hurt
The strength of the explosion determines the severity of the injuries sustained. High explosive blasts can cause skull fractures, fractured bones, head injuries, or any traumatic injury (open or closed injuries, chest, abdominal, pelvic injuries, amputations, spinal injuries, and any others).
What grenade can destroy a tank
Purpose-designed anti-tank grenades generally use the shaped charge principle to penetrate tank armor, although the high-explosive squash head (HESH) concept is also used. In military terminology, warheads employing shaped charges are called high-explosive anti-tank (HEAT) warheads.
Is it safe to throw a grenade back
Pick it up and throw it back Not a chance. There's no way you have enough time. Assuming a 4 second fuse length, two of which are spent in flight, you have just two seconds to notice the grenade, react, reach down, pick it up, plant your feet, lift up, and throw it far enough that you're clear of the blast radius.
Is The Poseidon bomb Real
While some reports claim that Russia's Poseidon may exist only as a propaganda scheme, experts generally agree that the system is “very real” and has received significant resources from the Russian armed forces, although many details remain unknown.
Can a nuke cause a volcano
For an eruption to occur, a volcano needs a large amount of liquid magma and enough pressure to make it ascend to the surface. While nuking Yellowstone may not cause it to erupt, a nuclear blast on U.S. soil will inevitably be very damaging to both animal and human life.
How big is the biggest nuclear explosion
#1: Tsar Bomba (1961)
Initially, it was designed as a 100,000 kiloton bomb, but its yield was cut to half its potential by the Soviet Union. Tsar Bomba's mushroom cloud breached through the stratosphere to reach a height of over 37 miles (60km), roughly six times the flying height of commercial aircraft.
Does Tsar Bomba still exist
As only one bomb was built to completion, that capability has never been demonstrated. The remaining bomb casings are located at the Russian Atomic Weapon Museum in Sarov and the Museum of Nuclear Weapons, All-Russian Scientific Research Institute Of Technical Physics, in Snezhinsk.
Are explosions worse in water
However, an underwater explosion transmits pressure with greater intensity over a longer distance. If you stood outside of shrapnel range for an exploding hand grenade, you'd likely remain unharmed. If you stood at the same range to an underwater explosion, the pressure wave would probably kill you [source: Landsberg].
How hot is it inside an explosion
In either case the temperature estimates showed how the fireball temperature started between 1600 K and 1700 K, before rising to over 1800 K at about 12 ms. The fireball temperature peaked at this quantity before decreasing back into the 1600-1700 K range.
Can a grenade hurt you underwater
However, an underwater explosion transmits pressure with greater intensity over a longer distance. If you stood outside of shrapnel range for an exploding hand grenade, you'd likely remain unharmed. If you stood at the same range to an underwater explosion, the pressure wave would probably kill you [source: Landsberg].
Do grenades hurt tanks
Hand grenades would not be able to destroy a tank completely, even if it detonated inside. A modified grenade would have a better chance of this as you use the grenade as the fuse. Explosives such as C4 would be able to destroy a tank from the inside.
Does laying on a grenade stop it
Such an act can be survivable: in World War II, U.S. Marine Jack Lucas, in the Battle of Iwo Jima, put his steel M1 helmet over two grenades and laid on top of it before the grenades exploded. Lucas lived, but spent the rest of his life with over 200 pieces of shrapnel in his body.
Can a grenade destroy a wall
Destroying walls
40mm grenades are also great when facing enemies hiding behind walls or inside structures. The HEDP-RF can penetrate steel-reinforced concrete with a thickness of more than 185mm.
How big is Poseidon nuke
about 65 feet long
Poseidon is a large, nuclear-powered torpedo designed to attack enemy coastal targets from thousands of miles away. Poseidon is about 65 feet long and 6.5 feet wide, making it the largest torpedo ever deployed. It's so large that it's arguably an underwater drone.
What is Russia’s dead hand
doomsday machine
automated system, known as the Dead Hand, was allegedly designed to launch nuclear missiles at U.S. targets if it detected a nuclear attack on Moscow and if communications links with top military commanders were cut (indicating that the commanders had been killed).
What happens if a nuke lands in water
Unless it breaks the water surface while still a hot gas bubble, an underwater nuclear explosion leaves no trace at the surface but hot, radioactive water rising from below. This is always the case with explosions deeper than about 2,000 ft (610 m).
Can a nuke cause a tsunami
Conceivably tsunami waves can also be generated from very large nuclear explosions. However, no tsunami of any significance has ever resulted from the testing of nuclear weapons in the past. Furthermore, such testing is presently prohibited by international treaty.
Why didn’t the US use nuclear bombs in Vietnam
The most significant material constraint on using nuclear weapons was the risk of a wider war with China. U.S. leaders worried that a U.S. invasion of North Vietnam or the use of tactical nuclear weapons there could bring China into the war.
What if Tsar Bomba hit New York
If such a weapon exploded in a large American city such as New York, Chicago, San Francisco, or Washington, D.C., their metropolitan areas plus large portions of their surrounding suburbs would be completely destroyed and nearly devoid of all life.
