 Ok so heres my question...? |
| y do u think, people at the same school who hardly know u would start talking about u behind ur back saying to ur friends and others, that u r just a stuck up snob that thinks they're hott...and ... |
|
 Who is a better cartoon Bugs Bunny or Mickey Mouse? |
| Who do you think would win a best cartoon battle Mickey Mouse or Bugs Bunny?... |
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 How can i become a wealthy man? |
| im graduated in english translation. my mother tongue is farsi and i have been working in media since 2002.... |
|
 What came first, the chicken or the egg? |
| Explain your answer. Don't choose anything god in your answer.... |
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 Are you allowed to have more than one checking account? |
| a friend of mine is wanting to open up another one with a bank and I could not tell her if that was possible or ... |
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 Why do people insist on answering my questions with questions??? |
| I can't respond!!! If you want an answer, leave your telephone number and I'll call you. T... |
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 Do advertisements affect your purchase? |
If so, what products are mostly influenced?
From where do you think advertisements reach you the best... Internet, television, newspapers, flyers, road bills... or any other?
Thanks for ... |
|
 Guns don't kill people, Doctors do? |
Medical Doctors:
(A) The number of medical doctors in the U.S. is 700,000
(B) Accidental deaths caused by physicians per year are 120,000
(C) Accidental deaths per physician is 17.14%<... |
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 Whats a good way to make money on the internet? |
| I want to do something real and not a scam has anyone got any suggestions?... |
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 If you liked this guy and this guy is really nice to you, what will you do? |
| He's cute and always a tease. He's one of the bad boys and he liked me before but I didn't until now. Lots of girls think he's also cute. When none of his friends are around he... |
|
 Why do strangers look at me strangly when I talk to then? |
| When I am in the store and like say hi to somone I dont know they look at me like I just exposed myself to them, Why is this?... |
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 Why should alcohol and cigarettes be legal,and not marijuana? |
| There are infinite deaths from alcohol from car accidents to fighting to poisining. When marijuana is a calming natrual herb that produced from the earth and is credited for help in medical instances,... |
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dat_1 | What is a half life? |
or if you can help me by finding the website? Please!!! |
 |
 
Amy Y
 |
The time required for the potency of a chemical, drug or radioisotope to fall to half of its potency or to be eliminated from the body. For example, if the potency (or amount in the body) is 32 with a half-life of 10 days, the potency (or amount left in the body) will be 16 in 10 days and then will drop by half each of the following 10 days to 16, then 8, then 6, etc. |
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patrick
|
A half life is the time it takes for one half of somthing to be destroyed, changed or decomposed. |
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Libby Loves to Write
|
Half-life is the time it takes for half the medicine to leave your body. Medicines with longer half-lives stay in your body longer. With sleep aids, the longer the half-life, the longer the potential for side effects. This is why certain drugs such as valium, etc. can be such a problem for people...once people begin taking these on a regular basis, and needing more and more to achieve the desired results, the half-lives of all those pills keep adding up.
And if you're referring to the half-life games (something entirely different!) you can go to this website:
www.planethalflife.com |
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Eye of Sauron
 |
I think it is when an element breaks down to a lower element. Like if Plutonium is unstable and eventually the atoms break down into a half its form into lead.
Look up radioactive elements. |
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DramaGuy
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A half life is how long it takes for something to lose half of its power or effectiveness. A half life of radioactive material is how long it takes to become half as radioactive. Usually twice a half life reduces the radioactivity by 3/4 |
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writerbynature
 |
Physics. The time required for half the nuclei in a sample of a specific isotopic species to undergo radioactive decay. |
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wrenchbenderottis
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half life is a term dealing with radioactive isotopes. for example take an element say plutonium it has a half life of say 5000 years. in 5000 years, it will be half as radioactive as it is now, it would decay into something like rodnium..this is a helpful term for 'fall-out' or radioactive waste. |
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driverx14
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u live half your life span |
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tezi777
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try this link
http://en.wikipedia.org/wiki/Half-life |
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loan2t
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time it takes for the content of a container to become only half of what it was before, example 1 lb of radioactive uranium , in 1000 years the same piece of 1 lb only 1/2 lb is still radioactive, half life = 1000 years. |
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woman398
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HALF LIFE = "IF" IF I CAN, IF I WILL |
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casastead
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IT IS THE RATE AT WHICH SOMETHING LIKE RADIATION DEGRADES . IE , IF SOMETHING HAS A HALF LIFE OF 100 YEARS THEN IN 100 YEARS IT IS HALF AS HARMFUL . 100 YEARS LATER IT IS HALF AS HARMFUL AGAIN AND SO ON UNTIL THE LEVEL IS SAFE . |
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brandynlacey123
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like a vampire or somehting like that i think |
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Nicole
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no clue |
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shambala
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It is the point, half way through the life of an item. The mid-expiration date, half expired, halfway to go. |
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