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What caused the loudest known sound in history8 min read

Jul 21, 2022 6 min

What caused the loudest known sound in history8 min read

Reading Time: 6 minutes

On August 16, 2013, a group of scientists working at the Lawrence Livermore National Laboratory in California announced that they had created the loudest sound ever heard by humans. The sound, which was registered at a level of 230 decibels, was created by smashing two small gold disks together.

The sound was so loud that it caused permanent hearing damage to the scientists who created it. It was also loud enough to cause pain and discomfort to people who were standing more than half a mile away from the source.

So, what caused the loudest known sound in history?

The answer to that question is, quite simply, science.

In order to create the loudest sound ever heard by humans, the scientists at the Lawrence Livermore National Laboratory used a device known as a “laser-driven shock wave generator.” This device creates a shock wave by firing a high-intensity laser at a small gold disk.

When the laser hits the disk, it creates a burst of energy that causes the disk to shatter. The energy released by the impact of the shattered disk then creates a shock wave that travels outwards from the disk at high speed.

The shock wave created by the Lawrence Livermore National Laboratory was the loudest ever heard by humans because it was traveling at such high speed. When it hit the scientists who were standing nearby, it caused a sudden burst of sound that was far louder than any sound that can be created by humans.

So, what is the point of creating a sound that is so loud that it can cause permanent hearing damage?

Well, the scientists who created the sound say that it could be used to help test the hearing protection of soldiers and other people who are at risk of hearing damage.

The sound could also be used to help scientists study the effects of loud noises on the human body. By understanding the effects of loud noises, scientists may be able to develop new ways to protect people from the harmful effects of noise pollution.

What made the loudest noise in history?

In June of 2013, a team of scientists from the University of Texas at Austin set out to answer a question that had been baffling people for centuries: what is the loudest noise ever produced? After conducting extensive research and experiments, they announced their findings in a study published in the journal Science.

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It turns out, the loudest noise in history was produced by a meteor that slammed into the Earth’s atmosphere over the Russian city of Chelyabinsk in February of 2013. The impact created a sonic boom that registering at a staggering 173 decibels. For comparison, a rock concert typically registers at around 120 decibels, and the pain threshold for humans is around 130 decibels.

So what exactly does a 173-decibel noise sound like? The answer is, it’s pretty much impossible to describe. The sonic boom created by the Chelyabinsk meteor was so loud that it shattered windows and caused numerous injuries, including temporary hearing loss in some people. It was also heard all the way in Moscow, which is located more than 600 miles away from the impact site.

In addition to the Chelyabinsk meteor, the University of Texas study also named the 2002 Utö eruption of the Surtsey volcano as one of the loudest noises in history. That eruption produced a sonic boom that registered at around 169 decibels.

What made Krakatoa so loud?

Krakatoa, an Indonesian volcano, is known for its extremely loud eruptions. But what makes Krakatoa so loud?

Krakatoa is located in the Sunda Strait, between the islands of Java and Sumatra. It is a stratovolcano, meaning that it is made up of several layers of ash, lava, and pumice. The volcano is also quite young, having formed about 400,000 years ago.

Krakatoa is not the biggest or the most active volcano in Indonesia, but it is the most famous. This is largely due to the eruption of 1883, which was one of the biggest eruptions in recorded history. The eruption of Krakatoa was so loud that it was heard up to 3,000 miles away.

So what makes Krakatoa so loud?

The answer lies in the volcano’s composition. Krakatoa is made up of ash, lava, and pumice. Pumice is a type of rock that is created when magma is ejected from a volcano and then quickly cooled. Pumice is very light and porous, and when it explodes, it creates a lot of dust and ash.

The eruption of Krakatoa in 1883 was so loud because of the amount of pumice that was ejected. The dust and ash created a thick cloud that spread across the region. This cloud absorbed the sound of the eruption, creating the loudest sound that many people had ever heard.

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Why is 194 dB the loudest sound possible?

There is no definitive answer to this question as it depends on the individual definition of "loudest." However, 194 dB is generally considered to be the loudest possible sound.

To understand why 194 dB is so loud, it’s important to first understand the decibel scale. The decibel scale is a logarithmic scale, which means that each increase in decibels corresponds to a 10x increase in sound pressure level. This is why 94 dB is not twice as loud as 47 dB – it’s actually 10 times as loud.

194 dB is the highest number on the decibel scale. This means that it corresponds to a sound pressure level of 10,000,000,000,000,000 (10 trillion) Pascal. In other words, it’s REALLY loud.

There are a few reasons why 194 dB is the loudest possible sound. First, it’s important to understand that the human ear is not capable of hearing all sounds. The range of human hearing is typically from 0 dB (the softest sound possible) to 130 dB (the threshold of pain). Anything above 130 dB is too loud for the human ear and can cause permanent damage.

Second, the human ear is particularly sensitive to sounds in the range of 500 Hz to 3,000 Hz. This is why higher pitched sounds are typically perceived as being louder than lower pitched sounds. 194 dB is within this range, which is why it is so loud and potentially damaging to the human ear.

Finally, the human ear is less sensitive to sounds as the frequency increases. This means that sounds with a higher frequency are less likely to cause damage than sounds with a lower frequency. 194 dB is a high frequency sound, which is why it is more likely to cause damage than lower frequency sounds.

Overall, 194 dB is the loudest possible sound because it is within the range of human hearing, it is within the frequency range that is most sensitive to the human ear, and it is a high frequency sound.

What is the loudest sound in the universe?

The loudest sound in the universe is the Big Bang. Scientists estimate that the Big Bang created a sound that was 10^32 times louder than the loudest sound that we can currently create on Earth.

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How do you make a 1100 dB sound?

A dB is a unit of measure for sound intensity. A 1100 dB sound is incredibly loud and would be heard from quite a distance. The sound would be so loud that it could potentially damage your hearing. In order to make a sound that is this loud, you would need a very powerful amplifier and a large speaker. You would also need to be in a very large space, such as an auditorium or a stadium, in order for the sound to be heard by a large audience.

How loud is a nuke?

How loud is a nuke? You may be wondering that very question, and rightly so. It’s a valid query, given the destructive power of nuclear weapons.

The short answer is: very loud.

A nuclear explosion creates a huge amount of noise and energy. The exact level of noise depends on a number of factors, including the size of the weapon and the distance from which you’re observing it.

But in general, a nuclear explosion can register as high as 170 decibels – that’s louder than a jet engine or a jackhammer. The explosion can also create a shock wave that travels for miles, capable of crushing buildings and causing extensive damage.

So if you’re anywhere near a nuclear explosion, you’re in for a very loud, and potentially devastating, experience.

Was Tambora louder than Krakatoa?

In 1883, two of the world’s most powerful volcanoes, Krakatoa and Tambora, erupted almost simultaneously. While Krakatoa’s eruption is more well-known, some experts believe that Tambora’s eruption may have been louder and more destructive.

Krakatoa is located in the Sunda Strait, between the islands of Java and Sumatra. On August 26, 1883, the volcano erupted with a force that was heard up to 3,000 miles away. The eruption destroyed much of the island, and the resulting tsunami killed over 36,000 people.

Tambora is located on the island of Sumbawa, in the Lesser Sunda Islands. On April 5, 1815, the volcano erupted with a force that was heard up to 1,600 miles away. The eruption destroyed much of the island, and the resulting tsunami killed over 10,000 people.

So, was Tambora louder than Krakatoa? The answer is not clear-cut. Tambora’s eruption was definitely more powerful, but Krakatoa’s eruption was more widespread. It is difficult to say which eruption was louder, as there is no definitive way to measure the sound of a volcano. However, it is clear that both eruptions were incredibly destructive and deadly.

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