Atomic and Nuclear Physics Multiple Choice Questions 5 PDF Download

Learn atomic and nuclear physics MCQs, grade 10 physics test 5 for online courses learning and test prep, half life measurement multiple choice questions and answers. Half life measurement revision test includes physics worksheets to learn for admission in online physics degree programs.

Physics multiple choice questions (MCQ) on if a radioactive element has a half-life of 40 minutes. initial count rate was 1000 per minute, then how long will it take for count rate to drop to 125 per minutes with options 90 minutes, 120 minutes, 30 minutes and 60 minutes, half life measurement quiz for competitive exam prep, viva interview questions with answers key. Free physics study guide to learn half life measurement quiz to attempt multiple choice questions based test.

MCQs on Atomic and Nuclear Physics Quiz PDF Download Worksheets 5

MCQ. If a radioactive element has a half-life of 40 minutes. initial count rate was 1000 per minute, then how long will it take for count rate to drop to 125 per minutes

  1. 120 minutes
  2. 90 minutes
  3. 30 minutes
  4. 60 minutes

A

MCQ. Most of nuclei with atomic number 1 to 82 are

  1. positive nuclei
  2. negative nuclei
  3. unstable nuclei
  4. stable nuclei

D

MCQ. Compound containing some amount of radioisotope is

  1. tracer
  2. radioactive compound
  3. non radioactive
  4. linear active compound

A

MCQ. Number of neutrons in nucleus is called

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

B

MCQ. Fast moving light photons is

  1. alpha radiation
  2. gamma radiation
  3. both alpha and beta radiations
  4. beta radiation

B