Dispersion of Light Multiple Choice Questions and Answers 33 PDF Download

Learn dispersion of light multiple choice questions, grade 7 science online test 33 for elementary school degree online courses, distance learning for exam prep. Practice refraction of light multiple choice questions (MCQs), dispersion of light quiz questions and answers for science class for 7th grade science tutoring online free.

Study elementary school science multiple choice questions (MCQs): when light enters water from air, its speed decreases to, for free online courses with choices 25,000 km/s, 20,000 km/s, 200,000 km/s, and 250,000 km/s, refraction of light quiz with online logic questions to practice for national and international exams. Free science study guide for online learning refraction of light quiz questions to attempt multiple choice questions based test.

MCQs on Dispersion of Light Worksheets 33 Quiz PDF Download

MCQ: When light enters water from air, its speed decreases to

  1. 20,000 km/s
  2. 25,000 km/s
  3. 200,000 km/s
  4. 250,000 km/s


MCQ: Lenses work due to the

  1. reflection of light
  2. refraction of light
  3. rarefaction of light
  4. all of them


MCQ: Diverging means to

  1. spread out
  2. invert
  3. bring together
  4. magnify


MCQ: An example of luminous objects is

  1. Moon
  2. Earth
  3. Sun
  4. Wall


MCQ: When light travels through a transparent object, it

  1. reflects
  2. refracts
  3. speeds up
  4. changes color