Shock Waves facts
While investigating facts about Shock Waves Podcast and Shock Waves Movie, I found out little known, but curios details like:
Most of the smoke billowing up from a space shuttle launch is not exhaust. It is water vapor from the pool of water under the shuttle designed to absorb the acoustic shock waves that could otherwise tear the shuttle apart.
how shock waves are produced?
80% of the SR-71 Blackbird's thrust at Mach 3.2 was generated from its ability to harness energy from the shock waves it created, thanks to special retractable spikes in front of its inlets. Its engines generated the other 20% of thrust.
What are shock waves in asphalt 9?
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what causes shock waves. Here are 33 of the best facts about Shock Waves 1977 and Shock Waves Pdf I managed to collect.
what are shock waves?
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Most of the smoke billowing up from a space shuttle launch is not exhaust. It is water vapor from the pool of water under the shuttle designed to absorb the acoustic shock waves that could otherwise tear the shuttle apart.
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In the 1950's nuclear bomb tests at the Nevada Proving Grounds were often a Las Vegas attraction. You'd be able to see the mushroom clouds and feel the massive seismic shock waves produced by the bombs.
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Between 90 and 95 percent of meteors that approach Earth burn up in our atmosphere. The asteroid that entered Earth's atmosphere in 2013 over Russia broke 15 miles above the ground and generated a shock wave equivalent to a 500-kiloton explosion
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The giant white clouds that billow around the space shuttle at each launch are not smoke. They are water vapor from the pool of water under the shuttle designed to absorb the acoustic shock waves that could otherwise tear the shuttle apart.
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His primary contribution to physics was in the description and photography of shock waves.
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In 1908 there was an explosion in Eastern Siberia that measured 1,000 times great than the atomic bombing in Hiroshima. It is said to have leveled 80 million trees, and the shock wave leveled people hundreds of kilometers away. It is the largest impact in recorded history.
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Rockets were used to create smoke trails near nuclear test explosions so that blasts' invisible shock wave fronts could be observed.
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The force of the eruption of Krakatoa Volcano in 1883 created the loudest noise ever recorded: it was heard 4,653km away on Rodriguez Island in the Indian Ocean and some 4,800km away in Alice Springs; shock waves traveled around the world seven times.
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Since 1996, Singapore's building code has required that all new apartment buildings are constructed with a personal bomb shelter, designed to shield occupants from shock waves and shrapnel, just in case the city ever gets bombed
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The asteroid impact that created Meteor Crater in Arizona hit with up to 20 megatons of energy (Hiroshima was 15 kilotons), which sent out catastrophic winds at roughly 900 mph (1,500 km/h). This debris-hurling shock wave would have killed any human-sized animals within about 4 miles (6 km).
Why shock waves occur?
You can easily fact check why do shock waves occur by examining the linked well-known sources.
An erupting volcano can create a shock wave and a sonic boom. From a boat, on 29 August 2014, Phil McNamara was watching Papua New Guinea's Mount Tavurvur volcano when it suddenly erupted. In the plume a white cloud briefly appeared. The shock wave rippled above. And Phil caught it all on video.
The shock wave caused by the largest bomb ever detonated, the Tsar Bomba, passed around the earth three times before it dissipated. - source
Goose cannot fly, but it can lift the body few feet above the ground when startled (it spreads the wings and starts to wave when it is surprised or shocked).
The Republic XF-84H Thunderscreech is one of the loudest aircraft ever built, rivaled only by the Russian Tu-95. The shock wave was powerful enough to knock a man down and was notorious for inducing severe nausea and headaches among ground crews.
The shock waves created by supernovas can actually trigger new star formation.
Shock waves occur when?
A sonic boom is not the sound caused by "breaking the sound barrier", but rather a lot of stacked up shock waves arriving at once.
How shock waves are formed?
The Tsar bomb tested by the Russians was equivalent to all the explosives used in WWII times 10 and the shock wave was still measurable on its third time around the world.
NASA uses the BOS (Background Oriented Schlieren) technique "to capture images of shock waves created by supersonic" planes. They use "image processing software to remove" the "speckled background pattern," then combine and average "multiple frames to produce a clear picture of the shock waves."
The "Extracorporeal Shock Wave Lithotripsy" allows doctors to non-invasively break up kidney stones in a similar way that an opera singer breaks a wine glass with their voice
The US conducted an underground nuclear test in an Alaskan island that registered as a 7.0 on the Richter scale and lifted the ground 20 ft. The underwater shock wave killed as many as 2,000 sea otters and the explosion is thought to have triggered seismic events for the next several weeks.
The Alpheidae Pistol Shrimp hunts by shooting tiny bubbles at 62 mph which then collapse, generating a flash of light, heat the temperature of the sun, and a shock wave that can stun or kill larger animals.
