Dispersion of Light Multiple Choice Quiz Questions 33 pdf Download

Practice science quiz 33 on dispersion of light MCQs, grade 7 refraction of light multiple choice questions. Free refraction of light guide has science worksheet with answering options 25,000 km/s, 20,000 km/s, 200,000 km/s and 250,000 km/s of multiple choice questions (MCQ) with refraction of light quiz as when light enters water from air, its speed decreases to for exam prep. Study to learn refraction of light quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light - Quiz 33

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

D

MCQ. Lenses work due to the

  1. reflection of light
  2. refraction of light
  3. rarefaction of light
  4. curve created

B

MCQ. Diverging means to

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

A

MCQ. An example of luminous objects is

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

C

MCQ. When light travels through a transparent object, it

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

B