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Explain half-life.

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Enjory’s poem “On Imagination” can best be described as containing a shift in tone from which of the following pairs?
1) Happy to sad
2) Disdainful to admiring
3) Hopeful to despondent
4) Playful to serious.
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Response:
Enjory’s poem “On Imagination” can best be described as containing a shift in tone from which of the following pairs?

1) Happy to sad
2) Disdainful to admiring
3) Hopeful to despondent
4) Playful to serious

Sagot :

GinnyAnsweridn

Final answer:

Half-life is the time needed for half of a radioactive material to decay. To find the remaining substance after certain half-lives, simply halve the amount. The biological half-life involves the elimination of half the substance from the body over a period.


Explanation:

Half-life is the amount of time needed for half of a radioactive material to decay. For example, if a substance has a half-life of 10 years, after 10 years, half of the material will have decayed.

To determine the amount of radioactive substance remaining after a given number of half-lives, you simply take half of the current amount for each half-life that has passed. This process continues with each successive half-life.

The biological half-life refers to the time required to eliminate half the quantity of a substance from the body.


Learn more about Half-life and radioactive decay here:

https://brainly.com/question/11459817


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