Grade 7 English MCQs

Dispersion of Light Multiple Choice Questions Test 27 Tests pdf Download

Practice science test 27 on dispersion of light MCQs, grade 7 total internal reflection multiple choice questions and answers. Total internal reflection revision test has science worksheets, answer key with choices as move in curved paths within the object, bend within the object, complete half distance in the object and keep on going straight of multiple choice questions (MCQ) with total internal reflection quiz as if angle of incidence of light entering a denser object is zero, then light would for competitive exam prep. Free science study guide to learn total internal reflection quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light Quiz pdf Download Worksheets 27

MCQ. If angle of incidence of light entering a denser object is zero, then light would

  1. bend within the object
  2. move in curved paths within the object
  3. complete half distance in the object
  4. keep on going straight

D

MCQ. White light can also be made by

  1. one color
  2. two colors
  3. three colors
  4. four colors

C

MCQ. If light enters glass with an angle of 42° or greater, light would

  1. less refract
  2. more refract
  3. totally internally reflect
  4. totally internally refract

C

MCQ. We see yellow color in our eyes because

  1. the cones shine like the dots
  2. the rods shine like the dots
  3. the cones shine alternatively to dots
  4. the rods shine alternatively to dots

A

MCQ. Due to large angle of incidence, light

  1. divides into seven colors of the spectrum
  2. refracts inwards
  3. reflects back
  4. divides into red and blue color

C