Dispersion of Light Multiple Choice Questions 10 PDF Download

Learn dispersion of light MCQs, grade 7 online science test 10, refraction of light multiple choice questions and answers. Refraction of light revision test has science worksheets, helping answer key with choices as definite direction, indefinite direction, definite position and indefinite position of multiple choice questions (MCQ) with refraction of light quiz as ray of light is always refracted in for competitive exam prep, viva interview questions. Free science study guide to practice refraction of light quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light Quiz PDF Download Worksheets 10

MCQ. Ray of light is always refracted in

  1. indefinite direction
  2. definite direction
  3. definite position
  4. indefinite position

B

MCQ. Rainbows are formed when sunlight reflects through

  1. fog
  2. millions of rain droplets
  3. clouds
  4. mist

B

MCQ. Focal length is a length which lies between

  1. lens and object
  2. lens and image
  3. lens and second focus
  4. lens and focal point

D

MCQ. Televisions and monitors use the effect of

  1. primary colors
  2. secondary colors
  3. tertiary colors
  4. special color

D

MCQ. The reflection of light back to the medium again and again, is known as

  1. internal reflection
  2. critical reflection
  3. total internal reflection
  4. total critical reflection

C