A.12 days
B.24 days
C.36 days
D.40 days
Related Mcqs:
- Two grams of radioactive substance is reduced to 0.25 gm during a period of 60 days. The half-life period is
- Half life period for carbon 14 is nearly
- The half-life period t 1/2 of a radioactive element is N years. The period of its complete decay is
- The average life of a radioactive atom is Where T + half-life period
- If the half-life period of a radioactive metal 1 month then
- The half-life period of a radioactive element depends on
- The disintegration constant of a radioactive element is 2.31 x 10-10 years. Its half-life period is about
- The half-life period of a radioactive element is 10 years. How long it takes to reduce to 12.5% of its original weight?
- A certain nuclide has a half-life of 40 days. If a sample containing 800 atoms is allowed to decay for 120 days how many atoms will remain undecayed?
- The half-life period may be best determined by
