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 cylindrical capacitors has charge Q and length L. If both the charge and length
  2. An objective moves ,starting from rest through a resistive medium
  3. A body cools in 7 minute from 60⁰C to 40⁰C. What time, in minute does it take to cool
  4. What should be the velocity(v) of a sound source moving towards a stationary observer
  5. A black body radiates 20 W at temperature 227⁰C. It temperature of the black body