Navigate

A radioactive substance contains 10000 nuclei and its halflife period is 20 days

A radioactive substance contains 10000 nuclei and its halflife period is 20 days. The number of nuclei present at the end of 10 days is

Options

(a) 7070
(b) 9000
(c) 8000
(d) 7500

Correct Answer:

7070

Explanation:

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

KA2007
admin:

Related Questions

  1. A transverse wave is represented by y = a sin (?t – kx)
  2. A thin rod of length L and mass M is held vertically with one end on the floor
  3. When you move from equator to pole, the value of acceleration due to gravity (g)
  4. An α-particle and a proton travel with the same velocity in a magnetic field
  5. Two bodies of mass 10 kg and 5 kg moving in concentric orbits of radius