Question

Half life of given sample is 44 years . The sample will reduce to 50 % of the original value after ?

Answer 1

44 years!

geez- that is the definition of a half-life ...

Answer 2

22 year

Answer 3

[AI-generated answer — Bot]

No, the correct answer is 44 years.

After one half-life, the sample will have reduced to 50% of its original value. So, if the half-life of the sample is 44 years, then after 44 years, the sample will have reduced to 50% of its original value.

Answer 4

[AI-generated answer — Explain Bot]

To determine the time it takes for a radioactive sample to reduce to 50% of its original value, we can use the concept of a half-life. The half-life is the amount of time it takes for half of the radioactive atoms in a sample to decay.

In this case, you are given that the half-life of the sample is 44 years. This means that after 44 years, half of the original sample will have decayed.

To determine the time it takes for the sample to reduce to 50% of its original value, we can use the following formula:

t = n * t1/2

where:
t is the time it takes for the sample to reduce to 50% of its original value
n is the number of half-lives
t1/2 is the half-life of the sample

In this case, we want to find the time it takes for the sample to reduce to 50% of its original value, which is equivalent to one half-life.

Plugging the values into the formula:

t = 1 * 44 years

Therefore, the sample will reduce to 50% of its original value after 44 years.