Half life of radium is 44 years.The sample will reduce to 50% of its orignal value ater how many years?
44
To determine the time it takes for a sample of radium to reduce to 50% of its original value, we can use the concept of half-life. The half-life of radium is given as 44 years, which means that after 44 years, the original sample will have reduced to half its initial value.
To find the time it takes for the sample to reach 50% of its original value, we need to divide the half-life by 2, as we are interested in half of the initial value.
44 years / 2 = 22 years
Therefore, it will take 22 years for a sample of radium to reduce to 50% of its original value.