Elena S 2C They can be floating like that because these lake is hiperhaline and it have ten more salt than the normal average so it had more density than the body
Hi, I´m Rodrigo B 2C.This is because it is a salty lake and then the density of the person is lower, this provoked that the person can float on the river without using their hands. Also it can be because they are very fat and then thanks of the fat they float.
I think this pass because the lake is salty so the density is bigger. Knowing that our body is mostly composed of water. It could be that their density is smaller so they float. Also could be that isn`t deep so they touch the floor with their feet. Other reason is that they are laying and the water has superficial tension so you keep up like a clip.
Marta R. 2ºC I think this occur because as the sea has more salt the density of the sea increase and makes the density of our body lower so of that aour bodies float
Estrella M. 2C All these people could easily float because the water of the lake has a large amount of salt, even more than in the seas. This salt increases the density of the water, so it is very easy to float on it.
Luna S 2C This is because its high salt concentration like in the dead sea. The lake contains around 10 times more salt than most oceans. The density of the salt makes people float.
Diego J. 2A El lago Epecuén es salado, el agua salada es más densa que el agua dulce. La densidad influye en la flotabilidad. La gente estaba flotando gracias a la densidad alta provocada por la cantidad de sal
Julia B. 2C This is due to the high quantity of salt the lake has. It is used for fighting against depression, injuries in the skin... It is said that this high quantity of salt was produced by the tears of a princess (Tripantu) who cried for Epecuen.
Due to its high salt concentration, the lagoon is hyperhaline, ten times higher than the percentage present in the sea. This means that it is easier to float in the salty water than in a lake without it.
Due to its high salt concentration, the lagoon is hyperhaline, ten times higher than the percentage present in the sea. This means that it is easier to float in the salty water than in a lake without it.
Lucía R 2a El motivo por el que ese suceso sea posible es debido a la sal que hay en el mar ya que cuanta más sal más densidad y cuanta mas densidad más se flota
YUSUF E.2ºA Este fenómeno ocurre gracias a la gran cantidad de sal contenida y disuelta en el lago, por lo que aumenta su densidad y por eso el lago puede mantener a tantas personas flotando.
Pudo ser que en Argentina flotaran más personas que en Taiwan porque: - La convocatoria tuvo más éxito en Argentina. y/o - El agua en Argentina era más salada y su mayor densidad provocaba una fuerza de empuje ascendente sobre los cuerpos mayor que en Taiwan de acuerdo con el principio de Arquímedes.
Mateo C. 2º A. La razón por la que pueden flotar fácilmente, haciendo más sencillo el récord, es la mayor densidad del agua del lago provocada por la sal disuelta en ella (se trata de un lago salino). El principio de Arquímedes permite saber que si la densidad del agua es mayor que la del cuerpo sumergido éste flotará. Si aumenta la densidad, por salinidad en este caso, la flotabilidad será mayor.
A body immersed in a fluid experiments an upward buoyant force equal to the weight of the fluid volume that the body displaces. Salty water is more dense than fresh water. So, a specific volume of salty water weights more than the same volume of fresh water. Therefore, salty water is more buoyant than fresh water.
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ResponderEliminarI forgot to moderate comments. Do not worry, Gael, I have already corrected it. ;-)
EliminarEste comentario ha sido eliminado por un administrador del blog.
ResponderEliminarOlvidé moderar los comentarios. Ya lo he tenido en cuenta, Marie. ;-)
EliminarElena S 2C
ResponderEliminarThey can be floating like that because these lake is hiperhaline and it have ten more salt than the normal average so it had more density than the body
Ya he visto el vídeo profe.
ResponderEliminarSergio P 2ºA
Hi, I´m Rodrigo B 2C.This is because it is a salty lake and then the density of the person is lower, this provoked that the person can float on the river without using their hands. Also it can be because they are very fat and then thanks of the fat they float.
ResponderEliminarI am Gonzalo Rodrigo de Vicente Martínez.
ResponderEliminarI think this pass because the lake is salty so the density is bigger. Knowing that our body is mostly composed of water. It could be that their density is smaller so they float.
Also could be that isn`t deep so they touch the floor with their feet.
Other reason is that they are laying and the water has superficial tension so you keep up like a clip.
Guillermo D 2C
ResponderEliminarThey float because by holding hands, they create a higher density and they float better
Marta R. 2ºC
ResponderEliminarI think this occur because as the sea has more salt the density of the sea increase and makes the density of our body lower so of that aour bodies float
Estrella M. 2C
ResponderEliminarAll these people could easily float because the water of the lake has a large amount of salt, even more than in the seas. This salt increases the density of the water, so it is very easy to float on it.
Luna S 2C
ResponderEliminarThis is because its high salt concentration like in the dead sea. The lake contains around 10 times more salt than most oceans.
The density of the salt makes people float.
Nicole P. 2ºESO A.
ResponderEliminarYo creo que el lago o el mar tendrá alguna sustancia o propiedad sea más que el peso del cuerpo. No sé :-)
Diego J. 2A
ResponderEliminarEl lago Epecuén es salado, el agua salada es más densa que el agua dulce. La densidad influye en la flotabilidad.
La gente estaba flotando gracias a la densidad alta provocada por la cantidad de sal
Julia B. 2C
ResponderEliminarThis is due to the high quantity of salt the lake has. It is used for fighting against depression, injuries in the skin...
It is said that this high quantity of salt was produced by the tears of a princess (Tripantu) who cried for Epecuen.
Due to its high salt concentration, the lagoon is hyperhaline, ten times higher than the percentage present in the sea. This means that it is easier to float in the salty water than in a lake without it.
ResponderEliminarDue to its high salt concentration, the lagoon is hyperhaline, ten times higher than the percentage present in the sea. This means that it is easier to float in the salty water than in a lake without it.
ResponderEliminarLucía R 2A
ResponderEliminarEste suceso ha sido posible porque el mar tiene sal y cuanta más sal más densidad así que es mas fácil flotar
Lucía R 2A
ResponderEliminarEste suceso ha sido posible porque el mar tiene sal y cuanta más sal más densidad así que es mas fácil flotar
Lucía R 2a
ResponderEliminarEl motivo por el que ese suceso sea posible es debido a la sal que hay en el mar ya que cuanta más sal más densidad y cuanta mas densidad más se flota
YUSUF E.2ºA
ResponderEliminarEste fenómeno ocurre gracias a la gran cantidad de sal contenida y disuelta en el lago, por lo que aumenta su densidad y por eso el lago puede mantener a tantas personas flotando.
Daniel O.
ResponderEliminar2°ESO-A
IES Isaac Newton
Pudo ser que en Argentina flotaran más personas que en Taiwan porque:
- La convocatoria tuvo más éxito en Argentina.
y/o
- El agua en Argentina era más salada y su mayor densidad provocaba una fuerza de empuje ascendente sobre los cuerpos mayor que en Taiwan de acuerdo con el principio de Arquímedes.
Mario.P 2ºC: I think they can float the 2000 people because of the grams of salt that are per square meter of water.
ResponderEliminarI think it is becouse of the cuantity of salt in the lake everyone floated.
ResponderEliminarMateo C. 2º A. La razón por la que pueden flotar fácilmente, haciendo más sencillo el récord, es la mayor densidad del agua del lago provocada por la sal disuelta en ella (se trata de un lago salino). El principio de Arquímedes permite saber que si la densidad del agua es mayor que la del cuerpo sumergido éste flotará. Si aumenta la densidad, por salinidad en este caso, la flotabilidad será mayor.
ResponderEliminarA body immersed in a fluid experiments an upward buoyant force equal to the weight of the fluid volume that the body displaces. Salty water is more dense than fresh water. So, a specific volume of salty water weights more than the same volume of fresh water.
ResponderEliminarTherefore, salty water is more buoyant than fresh water.
Por que el lago es salado y la sal tiene mucha densidad hace que la gente tenga menos densidad y flote más
ResponderEliminarMarcos R 2°A
Gabriela T.2ºA
ResponderEliminarLas personas flotan porque el agua es salada. Esto hace que la densidad del agua sea mayor.
yeli massiel
ResponderEliminareste suceso es posible porque al tener sal aumenta la densidad y hace que sea mas facil flotar