Modern Physics Multiple Choice Questions 1 PDF eBook Download

Modern physics multiple choice questions (MCQs), modern physics quiz answers, applied physics test prep 1 to learn physics online for GRE certificate programs. Modern physics MCQs, modern physics quiz questions and answers for admission and merit scholarships test. Practice modern physics, special theory of relativity career test for two year online colleges.

Learn modern physics quizzes with multiple choice questions: rest mass energy of an electron is, with choices 0.511kev, 1.02 mev, 0.511 mev, and 2.02 mev for GRE test. Practice jobs' assessment test for online learning modern physics quiz questions for physics major, competitive exams for ACT test prep classes. Modern Physics Video

MCQs on Modern Physics Test 1 PDF eBook Download

MCQ: Rest mass energy of an electron is

  1. 1.02 MeV
  2. 0.511KeV
  3. 0.511 MeV
  4. 2.02 MeV

C

MCQ: When K.Emax of photoelectrons is zero, then frequency of incident photon relative to threshold frequency is

  1. less
  2. equal
  3. greater
  4. small

B

MCQ: Mass of 700 N man moving in car at 66 km h-1 is

  1. 70 kg
  2. 100 kg
  3. infinite
  4. zero

A

MCQ: An inertial frame of reference is frame

  1. in which first law of motion is valid
  2. in which law of inertia is valid
  3. which is not moving with uniform velocity
  4. both a and b

D

MCQ: In photocell caesium, coated oxidized silver cathode emits electrons for

  1. visible light
  2. ultraviolet
  3. infrared light
  4. x-rays

C