Given a sample of radium-226 having half-life of 4 days. Find the probability,

Given a sample of radium-226 having half-life of 4 days. Find the probability, a nucleus disintegrates after 2 half-lives.

Options

(a) 1
(b) (1/2)
(c) 1.5
(d) (3/4)

Correct Answer:

(3/4)

Explanation:

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

admin:

Related Questions

  1. When a string is divided into three segments of length l₁, l₂ and l₃ the fundamental
  2. The wavelength of Kα line in copper is 1.5Å. The ionisation energy of K electron in copper is
  3. A single slit Fraunhogger diffraction pattern is formed with white light.
  4. Equal charge q each are placed at the vertices AQ and B of an equilateral triangle
  5. A 10 micro farad capacitor is charged to 500 V and then its plates are joined