Interference MCQs Quiz Online PDF Download

Interference MCQs, learn GCE A level physics online test prep for distance education, online courses. Practice superposition of waves multiple choice questions (MCQs), interference quiz questions and answers. SAT prep on interference, young double slit experiment, diffraction of waves tutorials for online high school physics class courses distance learning.

Study bachelors and masters in physics degree MCQs, for destructive interference, path difference is, for free online courses with choices odd number of half wavelengths, even number of half wavelengths, whole number of wavelengths, even whole number of wavelengths with online interview questions and answers for pre-employment exams of jobs placements. Free skills assessment test is for online learning interference quiz questions with MCQs, exam preparation questions and answers.

MCQs on InterferenceQuiz PDF Download

MCQ: For destructive interference, path difference is

  1. odd number of half wavelengths
  2. even number of half wavelengths
  3. whole number of wavelengths
  4. even whole number of wavelengths

A

MCQ: Constructive interference happens when two waves are

  1. out of phase
  2. zero amplitude
  3. in phase
  4. in front

C

MCQ: Two waves with phase difference 180° have resultant of amplitude

  1. one
  2. zero
  3. same as the single wave
  4. doubles the single wave

B

MCQ: If two waves are in phase and have same amplitude then resultant wave has

  1. half of amplitude of single wave
  2. same amplitude as single wave
  3. twice of amplitude of single wave
  4. thrice of amplitude of single wave

C

MCQ: Extra distance travelled by one of waves compared with other is called

  1. path
  2. displacement
  3. phase difference
  4. path difference

D