12/04/2007

Not to heat alone water in an oven microwaves

WE REPRODUCE THE TESTIMONY OF A PERSON THAT SUFFERED SERIOUS BURNS WHEN TRYING TO MAKE BOIL A BOWL OF IT DILUTES

"TO TAKE INTO ACCOUNT AT HOME... I RETRANSMIT THEM A TESTIMONY: This is an I articulate that he/she speaks of the hazards of heating water in the oven of microwaves:

5 days ago my son of 26 anuses decided to take a cup of instant coffee. He/she took a cup of water and it put it to heat in the oven of microwaves (something that had already made before in different occasions). Not I know time exactly whereas it programmed it, but he/she told me that he/she wanted that the water boiled.

When the time finished, the oven faded and it took out the cup of the oven. While he/she looked at the cup, he/she realized that the water was not boiling; however, the water emerged directly to its face.

He unties her of their hands after the water has jumped to its face, due to the cumulative energy. All its face has wounds of 1º and 2º grade and it is very probable that the face is marked him/her, besides lost book credit the view partially of the left eye. While we were in the hospital the physician that attended it he/she commented that this type of accidents was very frequent and that he/she should never put on sólamente it dilutes to heat in the microwaves.

If he/she warms water this way he/she should always put on something in the water, a wooden stick or a bag of tea, but if he/she will warm sólamente the water it is better to use a heater of special water for these cases.

This is what the physics teacher said in this respect: "Thank you to send me the message noticing me about the water in the microwaves.
I have known about several cases: This phenomenon is caused by a well-known phenomenon as "super heating."

It can happen in any moment that the water is heated and especially if the tool that you this using is new. What happens is that the water warms a lot but quick of that that the bubbles you begins to form. If the cup is new he/she doesn't have any raspón or slot for where the bubbles can leave forming and they can begin to bubble the water that already this boiling, in such a way that the water goes warming on the time passing of boiling. (so to speak it boils... and it boils... and it boils... CDLR).

What happens then is that the water chokes, it is stagnant and to the contact with the air the water emerges with force for the contained energy.
It is what happens to all the charred drinks. When he/she becomes agitated the bottle being closed to the moment to open it the water it emerges for to the contained energy.

Please send this message to all their friends, they could avoid them a great pain and suffering."

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