WBCS.LIVE practice question

One Curie (Ci) of radioactivity is equivalent to approximately:

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 1×107 disintegrations per second
  2. 3.7×1010 disintegrations per second
  3. 6.022×1023 disintegrations per second
  4. 1×103 disintegrations per second

Correct answer and explanation

Correct answer: 3.7×1010 disintegrations per second