If the human body sinks from the sea level, can it reach the bottom of Mariana Trench directly?

Situation: The moon is dark and windy. After a well-planned murder, the murderer A set off from Mariana Islands by speedboat, tied the body to a stone and threw it into the vast sea. The Mariana Trench, the deepest part of the earth's seabed, has become the best place for murderers to destroy their bodies.

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Regarding the depth: 1899, the depth of Neiluo source measured by humans in southeastern Guam for the first time is 9660 meters. This record has been maintained for 30 years. 195 1 year, the British Royal Navy Challenger II first measured the trench, which is the origin of the name "Challenger Abyss" in the deepest part of the Mariana Trench. The most famous detector is 1960 "Trieste", and the measuring depth is 109 16m. After measurement, due to the existence of errors, the depth is about 10900 m.

The ups and downs of corpses: Under normal circumstances, the density of seawater is 1.025g/cm3, while in deep sea, only water pressure can crush terrestrial creatures, and the density is only a little higher than the water surface, about 1.078g/cm3. The density of human body ranges from 1.0 1g/cm3 to 1.08g/cm3, and obese people will be even lower. We all know that objects denser than water will sink. The density of human body is similar to that of water. Under normal circumstances, most of them are suspended in water, and fat people are more difficult to sink. That's why the killer tied the stone.

Trouble with naughty creatures: Although human flesh is not the food source of marine life, there will always be a few naughty guys to take a bite of emm. Small fish and shrimp in shallow water, sperm whales in a little deeper and squid in the deep sea may all affect the sinking.

Pressure: As the corpse sinks, the water pressure increases at the rate of1MPa/100 m. The world record for free diving is 129m, which shows how much pressure the human body has to bear underwater. After sinking for tens of meters, great pressure squeezed out the body (especially the air in the lungs), and water began to flood into all parts of the body. After a few hundred meters, blood vessels began to rupture, and seawater penetrated into every tissue. No air chamber would exist, but the body was still intact. It is conceivable that an empty mineral water bottle will be crushed if the bottle mouth is tightly screwed into the water, but the bottle body has not changed much after the cork is opened and the water is poured in. The pressure that the human skeleton can bear is 170Mpa, and the water pressure in the deepest part of the challenger abyss is about 1 10Mpa, so the body will not be crushed, nor will it be squashed macroscopically.

Ocean current: The Japanese warm current may bring the body to Japan, and the famous detective Kogoro will be stabbed again. hahaha. However, once it reaches the deep sea area, the current will stabilize.

Location: Mariana Trench is located at1120 ′ N,14211.5 ′ E. The murderer needs to bring a GPS.

Therefore, to ensure that the body can arrive smoothly, the premise is that the fish have a party, the sperm whale runs to tease the nurse shark, the king squid is sleeping, the sea is calm, and the murderer does not shake the GPS hand.

Emm, that's what the killer thought.

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(I am gorgeous dividing line hhh)

Well, the body is sinking into the ditch now, and the murderer's purpose is about to be achieved-but

Every story has one, but hhh

There are demons, hh. It's just that Monkey Brother is always everywhere.

Emm pretended not to see the excavator.

-End-

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