Atomic and Nuclear Physics Multiple Choice Questions and Answers 5 PDF Download

Atomic and nuclear physics Multiple Choice Questions and Answers (MCQs), atomic and nuclear physics quiz answers pdf, test prep 5 to study high school physics for online degree courses. Practice "nuclear transmutations" MCQs, atomic and nuclear physics quiz questions and answers for taking online classes. Learn half life measurement, radioisotope and uses, radioisotopes, nuclear physics, nuclear transmutations test prep for online degrees.

"If a radioactive element has a half-life of 40 minutes. The initial count rate was 1000 per minute, then how long will it take for the count rate to drop to 125 per minutes" Multiple Choice Questions (MCQs) on atomic and nuclear physics with choices 90 minutes, 120 minutes, 30 minutes, and 60 minutes for taking online classes. Free physics study guide for online learning nuclear transmutations quiz questions for distance learning.

Atomic and Nuclear Physics MCQs Quiz 5 PDF Download

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

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

A

MCQ: Most of the nuclei with atomic number 1 to 82 are

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

D

MCQ: A compound containing some amount of radioisotope is

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

A

MCQ: The number of neutrons in the nucleus is called

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

B

MCQ: The fast-moving light photons are

  1. alpha radiation
  2. gamma radiation
  3. beta radiations
  4. no radiations

B