Class 7 Courses

Chapter 4: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 4

Dispersion of Light Multiple Choice Questions (MCQ) PDF - 2

The Dispersion of light Multiple Choice Questions (MCQ Quiz) with Answers PDF, Dispersion of Light MCQ PDF Download e-Book Ch. 4-2 to learn Grade 7 Science Course. Study Colors on Screen Multiple Choice Questions and Answers (MCQs) PDF, Dispersion of Light Quiz Questions and Answers to learn homeschool online courses. The Dispersion of Light MCQ App Download: Free educational app for colors on screen, light and filters, mirages, introduction to light, colors vision test prep for online certificate courses.

The MCQs: Screens of monitors and televisions are made by; "Dispersion of Light" App (Android & iOS) with answers: Red, yellow and green dots; Red dots; Red, green and blue dots; White dots; to learn homeschool online courses. Practice Colors on Screen MCQ Questions, download Apple Book (Free Sample) for online certifications.

Dispersion of Light Questions & Answers PDF Download: MCQ Quiz 2

MCQ 6:

Screens of monitors and televisions are made by

  1. red dots
  2. red, yellow and green dots
  3. red, green and blue dots
  4. white dots
MCQ 7:

Filter absorbs

  1. only primary colored lights
  2. secondary colored lights
  3. tertiary colored lights
  4. all colors of white light
MCQ 8:

Mirages are more common in

  1. rainforests
  2. dry forests
  3. deserts
  4. highlands
MCQ 9:

We can see things because light

  1. is absorbed by objects
  2. enters our eyes
  3. reflects from our eyes
  4. is colorless
MCQ 10:

The number of red cells in an eye is

  1. 320 million
  2. 120 million
  3. 220 million
  4. 200 million

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Dispersion of Light App (Android & iOS)

Dispersion of Light App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (iOS & Android)