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correction mylie
Message de mylie posté le 09-10-2005 à 19:54:23 (S | E | F | I)
Bonjour, j'aimerais recevoir de l'aide à propos d'un résumé que je dois faire en anglais et qui parle de l'eau et je voudrais que quelqu'un me donne son avis merci d'avance:
Water is the most important liquid of the planet, so it covers 70% of the Earth's surface. Water is mainly found in the oceans.
All the reactions of the body require the intervention of water, it's therefore crucial to keep the life. Water between also in the system of temperature control on the Earth.
At the pressue of 1atm, it's tranformed into gas at 100°C and become solid at 0°C. When water heats, gaz bubbles are formed and it vaporizes completely at 100°C which is its boiling point.
When the temperature decreases until 0°C then water freezes because it reached its solidification point below this temperature, the ice melts.
Volume of water increases when it freeezes, thus 1g of water at 0°C weighs more than 1g of water at ambient temperature.
This is a true problem in winter when the temperature falls.
Finaly, we can say that water is an (irreplaceable) substance but which has many speciales features.
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Edité par bridg le 09-10-2005 19:58
Forum principal
Message de mylie posté le 09-10-2005 à 19:54:23 (S | E | F | I)
Bonjour, j'aimerais recevoir de l'aide à propos d'un résumé que je dois faire en anglais et qui parle de l'eau et je voudrais que quelqu'un me donne son avis merci d'avance:
Water is the most important liquid of the planet, so it covers 70% of the Earth's surface. Water is mainly found in the oceans.
All the reactions of the body require the intervention of water, it's therefore crucial to keep the life. Water between also in the system of temperature control on the Earth.
At the pressue of 1atm, it's tranformed into gas at 100°C and become solid at 0°C. When water heats, gaz bubbles are formed and it vaporizes completely at 100°C which is its boiling point.
When the temperature decreases until 0°C then water freezes because it reached its solidification point below this temperature, the ice melts.
Volume of water increases when it freeezes, thus 1g of water at 0°C weighs more than 1g of water at ambient temperature.
This is a true problem in winter when the temperature falls.
Finaly, we can say that water is an (irreplaceable) substance but which has many speciales features.
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Edité par bridg le 09-10-2005 19:58
Forum principal
Réponse: correction mylie de alexgowes, postée le 10-10-2005 à 19:03:39 (S | E)
Water is the most important liquid on the planet; it covers 70% of the Earth's surface and is mainly found in the oceans.
All of the chemical reactions of the body require water, it is therefore essential for life. Water also plays a role in the regulation of the Earth's temperature. At a pressure of 1 atmosphere, it is transformed into steam at 100 C and becomes solid at 0 C. When water is heated, gas bubbles are formed and it vaporizes completely at 100 C which is the boiling point.
When the temperature decreases to 0 C then water freezes because it reaches its freezing point below this temperature, the ice melts (??? je pense qu'il y a une faute de logique dans cette phrase). The volume of water increases when it freezes, thus 1 g of water at 0 C weighs more than 1 g of water at ambient temperature. (Mais ce n'est pas vrai: 1 g = 1 g !). This is a true problem in winter when the temperature falls. (Expliquez ce problème). Finally, we can say that water is an essential substance and one that has many special properties.
Réponse: correction mylie de ourimba, postée le 11-10-2005 à 03:36:53 (S | E)
I'll just add some thermodynamic corrections to Alex's post.
Water is the most important liquid on the planet; it covers 70% of the Earth's surface and is mainly found in the oceans.
All of the chemical reactions of the body require water, it is therefore essential for life. Water also plays a role in the regulation of the Earth's temperature. At a pressure of 1 atmosphere, it is transformed into steam at 100 C and becomes solid at 0 C. When water is heated, gas bubbles are formed and it vaporizes completely at 100 C which is the boiling point.
When the temperature decreases to 0 C then water freezes because it reaches its freezing point
Réponse: correction mylie de alexgowes, postée le 11-10-2005 à 04:12:24 (S | E)
Anglaisfacile est un site extraordinaire ou on corrige le francais, l'anglais, et la thermodynamique. Bravo !
Réponse: correction mylie de mylie, postée le 11-10-2005 à 20:50:02 (S | E)
Merci à tous, petite rectification je me suis inspiré seulement du temps mais c'est sympathique merci encore.
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Edité par bridg le 11-10-2005 21:00
Réponse: correction mylie de mylie, postée le 11-10-2005 à 20:51:26 (S | E)
du texte sorry
INDISPENSABLES : 