Atomic and Nuclear Physics Multiple Choice Questions and Answers 6 pdf eBooks Download

Learn atomic and nuclear physics MCQs, grade 10 online physics test 6, nuclear physics multiple choice questions and answers. Nuclear physics revision test has physics worksheets, helping answer key with choices as atomic number (z), neutron number (n), atomic mass number (a) and electron number (e) of multiple choice questions (MCQ) with nuclear physics quiz as the number of protons and neutrons in nucleus is called for competitive exam prep, viva interview questions. Free physics study guide to practice nuclear physics quiz to attempt multiple choice questions based test.

MCQs on Atomic and Nuclear Physics Quiz pdf Download Worksheets 6

MCQ. Number of protons and neutrons in nucleus is called

  1. neutron number (N)
  2. atomic number (Z)
  3. atomic mass number (A)
  4. electron number (E)

C

MCQ. In alpha decay (α-decay) proton number of parent nuclide

  1. increases by 2
  2. increases by 1
  3. decreases by 2
  4. decreases by 4

C

MCQ. What fraction of original sample will be after 22 years, if Cobalt-50 is a radioactive element with half-life of 4.3 years?

  1. 1⁄32
  2. 1⁄16
  3. 1⁄8
  4. 1⁄4

B

MCQ. In nuclear fission, as compared to original mass of heavy nucleus, total mass of product is

  1. equal
  2. more
  3. less
  4. zero

C

MCQ. If activity of a sample of radioactive bismuth decreases to 1/8 of its original activity in 15 days, then sample's half life will be

  1. 3 days
  2. 10 days
  3. 5 days
  4. 7 days

C