Navigate

If the radioactive dacay constant of radium is 1.07 x 10⁻⁴ year⁻¹, then its half-life

If the radioactive dacay constant of radium is 1.07 x 10⁻⁴ year⁻¹, then its half-life is approximately

Options

(a) 8900 years
(b) 7000 years
(c) 6477 years
(d) 5000 years

Correct Answer:

6477 years

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

BHU2007
admin:

Related Questions

  1. A spherical body of emissivity e=0.6, placed inside a perfectly black body is maintained
  2. A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm.
  3. In the diffraction pattern of a single slit
  4. “On flowing current in a conducting wire the magnetic field is produced around it”.
  5. One way in which the operation of a n-p-n transistor differs from that of a p-n-p