Why are explosions underwater more dangerous than on land?

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Noe Johnson asked a question: Why are explosions underwater more dangerous than on land?
Asked By: Noe Johnson
Date created: Tue, Aug 17, 2021 5:06 PM
Date updated: Sat, May 21, 2022 11:53 PM

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Video answer: Why underwater welding is so dangerous & high paying!

Why underwater welding is so dangerous & high paying!

Top best answers to the question «Why are explosions underwater more dangerous than on land»

Which is more dangerous, an underwater explosion or a land explosion?

  • If you chose to jump in the pool rather than endure the explosion on land, we have some bad news for you: You made a disastrous decision. Assuming the blast from both hand grenades was identical in strength and that you were the same distance from either blast, the underwater explosion, also known as an UNDEX, would be far more dangerous.
  • What makes this underwater explosion more dangerous is the resonance effect. Every object has its own ‘vibration’, and resonance refers to the phenomenon in which a specific object vibrates with a large amplitude at a certain frequency.

FAQ

Those who are looking for an answer to the question «Why are explosions underwater more dangerous than on land?» often ask the following questions:

🌊 Are underwater explosions more dangerous?

It is well known that underwater explosion cause more damage than the same amount of explosive detonated in the air [1]… There are two important damage mechanisms of projectile detonation, high energy fragments generated from the projectile body expansion and blast effect created by rapid expansion of gaseous products.

🌊 Explosions underwater are more?

The type of explosion may be chemical or nuclear. They are categorised in accordance with their depth beneath the water's surface, because this has a strong influence on their effects. The heights of surface waves generated by deep underwater explosions are greater because more energy is delivered to the water.

🌊 Why do underwater explosions occur more often than on earth?

  • Water exerts higher (about 250 times more pressure) pressure on the surface of the earth than air. This higher pressure can lead to an underwater explosion. Magma is present in the mantle, the layer below the earth's crust.

Video answer: Underwater explosions - slow motion dry ice bomb.

Underwater explosions - slow motion dry ice bomb.

Your Answer

We've handpicked 24 related questions for you, similar to «Why are explosions underwater more dangerous than on land?» so you can surely find the answer!

Can there be fire underwater explosions?

How would it be possible for fire to exist underwater?

  • Most kinds need oxygen in gaseous form (air) to keep going, but some do not: magnesium burns just as well under water, because the reaction can sustain itself with water molecules just as well as with oxygen molecules in the air. So, if you need a fire underwater, all you need to do is burn the right fuel.
Are there more volcanoes underwater or on land?

Interestingly, however, there are more volcanoes to be found underwater than there are on the surface of the Earth. The majority of the world's volcanoes are located in the middle of the ocean in a mountainous chain which runs around the planet and covers a length of over 30,000 miles.

Are underwater falls bigger than on land falls?
  • The figures of these underwater falls are stupefying and they dwarf anything we might find on land. The sheet of falling water expands for 160 km: Victoria Falls (between Zambia and Zimbabwe), the largest on-land falls, are barely 1.5-km long and even the combined length of the Iguazú system (between Brazil and Argentina) reaches only 2.7km.
What are the types of underwater explosions?
  • Underwater explosions are categorized by the depth of the explosion. Shallow underwater explosions are those where a crater formed at the water's surface is large in comparison with the depth of the explosion. Deep underwater explosions are those where the crater is small in comparison with the depth of the explosion, [2] or nonexistent.
Why do turtles hear better underwater than on land?
  • Turtles tend to hear well underwater as compared to land. This is mainly because of the way their ears are formed. Turtles do not have external ears. They have small holes at the side of their head. They hear through these holes. As the skin of turtles is thick and there is excessive fat, it makes it difficult for turtles to hear well on land.

Video answer: What if the largest volcano exploded under the ocean?

What if the largest volcano exploded under the ocean? Do pipe welders make more than underwater welders?
  • For example, while the national average salary for pipe welders can be anywhere from $35,000 to $58,000, underwater welding can top the $1000,000 mark. Those averages can also spike depending on the nature and industry of work. For example, while the average auto welder can make around $42,500, the top 10% can earn more than $62,100 annually.
Is breathing underwater more difficult than inhaling air?

Why do you feel out-of-breath underwater?

  • But it’s underwater where the magic really happens. Most people think that they feel out-of-breath when they aren’t getting enough oxygen. The reality is a bit more complicated. As your body uses oxygen, it creates carbon dioxide (CO 2) as a waste product.

Video answer: पूरी पृथ्वी डूबा देंगे ये समुन्द्री वॉलकैनो | what happens when underwater volcanoes erupt

पूरी पृथ्वी डूबा देंगे ये समुन्द्री वॉलकैनो | what happens when underwater volcanoes erupt Why does sound sound different on dry land than underwater?
  • When you’re on dry land, sound moves through air and hits your fleshy ear. Air is so different from flesh that the sound waves are able to vibrate off your fleshy bits. Underwater, your fleshy bits might as well be just more water as far as the sound waves are concerned. That’s because you’re made of water. On average, 65 percent of you is H20.
What are the different types of underwater explosions?
  • Underwater explosions are categorized by the depth of the explosion. Shallow underwater explosions are those where a crater formed at the water's surface is large in comparison with the depth of the explosion. Deep underwater explosions are those where the crater is small in comparison with the depth of the explosion, or nonexistent.
Are there more volcanoes underwater than on the surface?
  • Interestingly, however, there are more volcanoes to be found underwater than there are on the surface of the Earth. The majority of the world’s volcanoes are located in the middle of the ocean in a mountainous chain which runs around the planet and covers a length of over 30,000 miles.

Video answer: Why there's a ring of natural disasters around the pacific

Why there's a ring of natural disasters around the pacific What happens if you go underwater more than once?
  • What that means is that if you dive again, you still have some extra nitrogen in your body, and therefore reach the maximum safe time limit of nitrogen absorption sooner. Which means if you go down to the same depth, you can't stay as long as the first time.
Are alligators dangerous underwater?

Crocodilians cannot open their mouth underwater - some people believe they are safe as long as the crocodile or alligator remains underwater, but this is absolutely not true… This means that any crocodilian species can open its mouth and bite even when submerged, and the majority of crocodilian attacks occur this way.

Are underwater volcanoes dangerous?

Volcanic eruptions and flank collapses are significant geologic hazards. While volcanic events and deposits in the ocean are largely concealed from view and more difficult to sample than volcanoes on land, submarine volcanoes are an integral part of the way the Earth works and may cause destructive tsunami.

Is underwater photography dangerous?

One major hazard facing underwater photographers is the tendency — unintentional or not — to hold their breath to get that perfect shot. This is very dangerous and can result in pulmonary barotrauma or other serious complications.

Is climbing or diving more dangerous?

While I must say that climbing tends to scare me more, scuba diving can be extremely dangerous, especially to the inexperienced. Thousands of divers are treated for decompression illness each year, and many others die from lung expansion injuries, respiratory failure, heart attacks, and shallow water blackouts.

What's the difference between shallow and deep underwater explosions?
  • Shallow underwater explosions are those where a crater formed at the water's surface is large in comparison with the depth of the explosion. Deep underwater explosions are those where the crater is small in comparison with the depth of the explosion, or nonexistent.
Are underwater bars and restaurants more than just a fad?
  • From the United States all the way to the Maldives to the infamous luxurious country of Dubai; underwater restaurants and bars are becoming more than just a “fad”.
Why underwater video lights are more popular than strobe lights?
  • Underwater Video Lights are more popular than strobes since they allow shooting both video and stills. After creating the Ultimate Strobe Guide, we wanted to share our thoughts on the second type, and help you choose the best underwater video light for your needs.

Video answer: All the largest nuclear explosions in history

All the largest nuclear explosions in history How do you get rid of radiation from underwater explosions?
  • Plain distillation or evaporating water (clouds, humidity, and precipitation) removes radiation contamination, leaving behind the radioactive salts. Effects of an underwater explosion depend on several things, including distance from the explosion, the energy of the explosion, the depth of the explosion, and the depth of the water.
What is the difference between shallow and deep underwater explosions?
  • Shallow underwater explosions are those where a crater formed at the water's surface is large in comparison with the depth of the explosion. Deep underwater explosions are those where the crater is small in comparison with the depth of the explosion, or nonexistent.

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