Why do underwater explosions occur more often than on earth?
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Asked By: Matt Kreiger
Date created: Tue, Aug 3, 2021 11:13 PM
Date updated: Mon, May 23, 2022 11:24 PM
Content
Top best answers to the question «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.
FAQ
Those who are looking for an answer to the question «Why do underwater explosions occur more often than on earth?» often ask the following questions:
🌊 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.
- How often do underwater waves occur?
- Are explosions worse underwater?
- Can explosions happen underwater?
🌊 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.
- Can you have explosions underwater?
- What happens to explosions underwater?
- How do underwater seismologists detect underwater explosions?
🌊 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.
- Can there be fire underwater explosions?
- What problems can occur if a diver comes up too quickly after being more than 10 m underwater?
- Can landslides occur underwater?
We've handpicked 23 related questions for you, similar to «Why do underwater explosions occur more often than on earth?» so you can surely find the answer!
Can lightning occur underwater?Is it dangerous to be above water when lightning strikes?
- The short answer is ‘yes’, but there are other considerations. The biggest fear is a direct strike by lightning. When lightning strikes, it often (but not always) hits the tallest thing in the vicinity. If your head is above water level, it’s potentially the highest point around and therefore a nice target for lightning.
Just like plants on land, algae photosynthesize — essentially using the sun's rays to turn molecules of carbon dioxide and water into sugar and oxygen gas… Underwater, those teeny tiny oxygen bubbles rush upward.
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.
There are thousands of underwater volcanoes all over the place, especially Hawaii! i think there are are land volcanoes than underwater volcanoes
- 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.
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.
- 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.
- Cavitation may occur when local static pressure in a fluid reach a level below the vapor pressure of the liquid at the actual temperature. According the Bernoulli Equation this may happen when a fluid accelerates in a control valve or around a pump impeller.
- Experts say that an earthquake can either be tectonic in origin or volcanic. Tectonic when there is a movement of plates and since a plate covers a wide area most of it are underwater. A sudden downward movement of a plate sucks the water downward thus creating huge waves or movement in water creating tsunamis.
- Landslides can be initiated in slopes already on the verge of movement by rainfall, snowmelt, changes in water level, stream erosion, changes in ground water, earthquakes, volcanic activity, disturbance by human activities, or any combination of these factors. Earthquake shaking and other factors can also induce landslides underwater.
- 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.
- 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.
- 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.
- The incidence of decompression sickness among recreational scuba divers is estimated to be one case per 5,000 to 10,000 dives. 1 Diving within the limits of dive tables is no guarantee against decompression sickness, because more than 50 percent of cases of decompression sickness occur after no-decompression dives.
Source of ocean noise pollution include everything from the ship noise to the low frequency sonar 'sounds' used extensively in submarine detection or even the seismic air gun noise from oil and gas exploration or even commercial shipping traffic and coastal jet ski traffic.
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”.
- 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.
- 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.
- 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.
- Underwater Kiss. There's something about a kiss underwater that's more romantic or emotional than a regular kiss. Regardless of how it occurs, the added dramatic effect is often used to give an extra push to the scene. Even if the kiss is only for practical reasons, it's still a Ship Tease moment.
- Swimming underwater may help you burn more calories in a single front crawl stroke when compared to swimming on the surface, but being surrounded by water also creates a problem. Due to Mother Nature’s failure to supply humans with gills, you can’t breathe underwater.
- Most blue holes contain freshwater and saltwater. The halocline is the point in these blue holes where the freshwater meets the saltwater and where a corrosive reaction takes place that eats away at the rock. Over time this can create side passages, or horizontal "arms", that extend from the vertical cave.
- The simple answer is no. The whole world will never be underwater. But our coastlines would be very different. If all the ice covering Antarctica, Greenland , and in mountain glaciers around the world were to melt, sea level would rise about 70 meters (230 feet).