Quick Answer: Why Was Krakatoa So Loud?

Who has the loudest voice in the world?

Annalisa FlanaganIrish teacher Annalisa Flanagan holds the world’s loudest shouting record with 121 decibels (dB), but there was no previous singing record..

What is the loudest car in the world?

Ferrari EnzoThe LOUDEST CAR EVER! – Decatted Ferrari Enzo! (revs, accelerations and sounds)

How loud is Krakatoa?

The 1883 the Krakatoa eruption ejected more than 25 cubic kilometres of rock, ash, and pumice and generated the loudest sound historically reported at 180 Decibels: the cataclysmic explosion was distinctly heard as far away as Perth in Australia approx. … 3,000 miles (5,000 km).

How many decibels is a fart?

“But who would want to hear it?” Meanwhile, the volume of sound is measured in decibels. “The different uses of ‘decibels’ in audio can get complicated,” Parker continues, but for simplicity’s sake, he says the average fart likely falls around 80 decibels of SPL, or sound pressure level.

What was the loudest fart?

The loudest fart ever recorded occurred on May 16, 1972 in Madeline, Texas by Alvin Meshits. The blast maintained a level of 194 decibels for one third of a second. Mr. Meshits now has recurring back pain as a result of this feat.

Can 7hz kill you?

This is also the resonant frequency of the body’s organs. At high volumes, infrasound can directly affect the human central nervous system causing disorientation, anxiety, panic, bowel spasms, nausea, vomiting and eventually organ rupture, even death from prolonged exposure.

Can a sperm whale kill you with sound?

Sperm whales are the loudest mammals on the planet, with vocalizations reaching an astonishing 230 decibels. For reference, a jet engine from 100 feet away produces about 140 decibels. At around 150 decibels your eardrums will burst, and the threshold for death is estimated to be in the range of 180 to 200.

What’s the loudest animal in the world?

Blue whalesThe blue whale is the loudest mammal of them all, with vocalizations that reach 188 decibels. Blue whales don’t have songs as complex as those of humpback whales, but their low-frequency “pulses”—some below the range of human hearing—have been recorded more than 500 miles (805 kilometers) away.

Why is my fart so loud?

And the expulsion velocity—or how fast the air is exiting your body—plays a role, too. If the air is coming out faster, your fart would be more likely to sound louder. Plus, if swallowed air is triggering your fart—as is the case in the majority of farts—they tend to be louder (but less smelly), says Dr.

Who made the loudest fart in the world?

Alvin MeshitsThe loudest fart ever recorded occurred on May 16, 1972 in Madeline, Texas by Alvin Meshits. The blast maintained a level of 194 decibels for one third of a second. Mr. Meshits now has recurring back pain as a result of this feat.

What frequency can kill you?

Sounds around 19 hz match the resonant frequency of the human eyeball, with reports of apparitions as detailed by the Coventry Telegraph newspaper. The most dangerous frequency is at the median alpha-rhythm frequencies of the brain: 7 hz. This is also the resonant frequency of the body’s organs.

Why is 194 dB the loudest sound possible?

Strictly speaking, the loudest possible sound in air, is 194 dB. The “loudness” of the sound is dictated by how large the amplitude of the waves is compared to ambient air pressure. … Essentially, at 194 dB, the waves are creating a complete vacuum between themselves.

What was the loudest sound ever?

At 10:02 a.m. on August 27, Krakatoa erupted with a sound that is, to date, considered the loudest sound ever clocking in at 310 decibels.

Can a loud sound kill you?

The general consensus is that a loud enough sound could cause an air embolism in your lungs, which then travels to your heart and kills you. Alternatively, your lungs might simply burst from the increased air pressure. … High-intensity ultrasonic sound (generally anything above 20KHz) can cause physical damage.

What is the loudest thing in the universe?

Greg Salvesen. As far as I’m aware, the Perseus galaxy cluster is the current record holder for the loudest sound discovered in the Universe.

How loud can a human yell?

Human screams can be quite loud, possibly exceeding 100 dB (as of March 2019, the world record is 129 dB!) —but you probably want to avoid that because screams that loud can hurt your ears! You should also have found sound levels drop off quickly as you get farther from the source.

Can frequencies kill viruses?

New research mathematically determined the frequencies at which simple viruses could be shaken to death. … “If the shell can be compromised [by mechanical vibrations], the virus can be inactivated.” Recent experimental evidence has shown that laser pulses tuned to the right frequency can kill certain viruses.

Who has the longest fart in the world?

so folks as you saw it this is the official time mr. meeting you want to know how much you did how long you farted for the new world. record mr. methane how do you react at that time unbelievable 59 seconds this folks.