Atomic and Nuclear Physics Multiple Choice Questions and Answers 15 PDF Download

Learn atomic and nuclear physics MCQs, grade 10 physics test 15 for online learning courses and test prep. Nuclear physics multiple choice questions (MCQs), atomic and nuclear physics quiz questions and answers include physics worksheets for online university physics courses distance learning.

Physics multiple choice questions (MCQ): atoms of an element which have same number of protons but different number of neutrons in their nuclei are known as with options isotopes, ions, radiants and electrons, nuclear physics quiz for online mock tests, competitive exams questions and answers after reading theory and textbooks. Free physics study guide to learn nuclear physics quiz to attempt multiple choice questions based test.

MCQs on Atomic and Nuclear Physics Worksheets 15 Quiz PDF Download

MCQ: Atoms of an element which have same number of protons but different number of neutrons in their nuclei are known as

  1. ions
  2. isotopes
  3. radiants
  4. electrons

B

MCQ: To create a shower of secondary radiation, cosmic radiation interacts with

  1. atoms
  2. electrons
  3. protons
  4. neutrons

A

MCQ: In each fission event, energy released is about

  1. 100 MeV
  2. 300 MeV
  3. 400 MeV
  4. 200 MeV

D

MCQ: Half-life of a radioactive element is 10 minutes. If initial count rate is 368 counts per minute, then time for which count rate reaches 46 counts per minute would be?

  1. 30 minutes
  2. 40 minutes
  3. 15 minutes
  4. 23 minutes

A

MCQ: Per year safe limit of radiation exposure is

  1. 5 rem
  2. 10 rem
  3. 7 rem
  4. 15 rem

A