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Because you apparently live in an alternate universe with very different laws of physics. In this universe, the half-life of a particular nuclide is a constant.
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∙ 12y ago
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How do you calculate half lives?
The equation for half-life is ...AT = A0 2 (-T/H)... where A0 is the starting activity, AT is the activity at some time T, and H is the half-life in units of T.There are other versions, but they all work out the same way. Using this version, with 2 as the base instead of e, makes it easier to remember.
Who describes an isotopes half life?
Half-life is described in time units.
What is an isotope that the time it takes it to decay to half its original mass?
c.half-life
Why are radioactive isotopes and half life important to science?
half life tell time
How is radioactivity and half life related?
half life is the time a substance takes to radioactively decay to half of its mass
What is the process of Increasing Term Life Insurance?
Increasing term life insurance will increase in its value over time usually at a rate proportional to inflation. The premiums will increase over time, as well as the overall value of the policy.
Does the half-life of a material increase with the amount of material present?
The half-life is a fixed period of time: the average time it will take for one of every two atoms to decay to another isotope or element. So no matter how much of a given radioactive isotope that you start with, only one-half of it will still be that isotope after a single half-life period. Likewise only half of that remaining material will be the same isotope after another half-life period. Of course, some of the atoms will be decaying all the time, so the half-life is only a convenient way to define the quantity at any given time.
The time it takes for half of the radioactive element to decay is the element's what?
The time it takes for half the atoms in a sample of a radioactive element to decay is called the half life.
What does the 1 over 2 in a half life equation represent?
A half life is the time taken for a material do degrade to half its current radioactivity, so from 100 to 50, then to 25 then to 12.5 then to 6.25, ect.
Does the half-life of a radioactive material increase with the amount of material present?
The half-life is a fixed period of time: the average time it will take for one of every two atoms to decay to another isotope or element. So no matter how much of a given radioactive isotope that you start with, only one-half of it will still be that isotope after a single half-life period. Likewise only half of that remaining material will be the same isotope after another half-life period. Of course, some of the atoms will be decaying all the time, so the half-life is only a convenient way to define the quantity at any given time.
What is the increase of velocity over a period of time is?
Increase of velocity over a period of time is called acceleration.
How do you calculate half lives?
The equation for half-life is ...AT = A0 2 (-T/H)... where A0 is the starting activity, AT is the activity at some time T, and H is the half-life in units of T.There are other versions, but they all work out the same way. Using this version, with 2 as the base instead of e, makes it easier to remember.
A substance is the time required for half the atoms in a sample of a radioactive isotope to decay?
The time it takes for half the sample to decay is called the half-life.The time it takes for half the sample to decay is called the half-life.The time it takes for half the sample to decay is called the half-life.The time it takes for half the sample to decay is called the half-life.
Who describes an isotopes half life?
Half-life is described in time units.
What is an isotope that the time it takes it to decay to half its original mass?
c.half-life
What is the term given to the time it take for one half of a sample of radioactive nuclei to decay?
I believe that term would be 'half-life'
How long will it take half of a radioactive sample to decay?
The length of time depends on the element and isotope, but the point at which half of the sample has decayed is known as the half-life.
