Dispersion of Light Multiple Choice Questions 27 PDF Download

Learn dispersion of light MCQs, grade 7 online science test 27, total internal reflection multiple choice questions and answers. Total internal reflection revision test has science worksheets, helping answer key with choices as move in curved paths within the object, keep on going straight, complete half distance in the object and keep on going opposite direction of multiple choice questions (MCQ) with total internal reflection quiz as if angle of incidence of light entering a dense object is zero, then light will for competitive exam prep, viva interview questions. Free science study guide to practice 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 dense object is zero, then light will

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

A

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 the glass with an angle of 42 degree or greater, the light will

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

C

MCQ. We see yellow color in our eyes because

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

A

MCQ. Due to large angle of incidence, the light

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

C