A.pressure
B.temperature
C.amount of element present
D.none of these
Related Mcqs:
- The half-life period t 1/2 of a radioactive element is N years. The period of its complete decay is
- 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?
- Two grams of radioactive substance is reduced to 0.25 gm during a period of 60 days. The half-life period is
- The radioactive decay rate of a radioactive element is found to be 103 disintegrations/second at a certain time. If the half-life of the element is one second the decay rate after one second 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 isotope is 24 days. It would be 75% decomposed in
- The half-life period may be best determined by
- A radioactive element A on radioactive disintegration gives two elements B and C. If B is helium and C is the element of atomic number 90 and atomic weight 234.1 the element A is
