Class 7 Science Online Tests
Colors on Screen MCQ (Multiple Choice Questions) PDF Download
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The MCQ: Televisions and monitors use the effect of; "Colors on Screen" App Download (Free) with answers: Primary colors; Secondary colors; Tertiary colors; Special color; to learn online homeschool courses. Solve Dispersion of Light Quiz Questions, download Apple eBook (Free Sample) for online school and college.
Colors on Screen MCQs: Questions and Answers PDF Download
Screens of monitors and televisions are made by
- red dots
- red, yellow and green dots
- red, green and blue dots
- white dots
Televisions and monitors use the effect of
- primary colors
- secondary colors
- tertiary colors
- special color
We see yellow color on the screen because
- red and blue dots shine more than green dots
- green and red dots shine more than blue dots
- green and blue dots shine more than red dots
- dots shine at the same rate
We see yellow color in our eyes because
- the cones shine like dots
- the rods shine like dots
- the cones shine alternatively to dots
- the rods shine alternatively to dots
We see different colors on screen because dots change their
- colors
- brightness
- sharpness
- size
Class 7 Science Practice Tests
Colors on Screen Learning App: Free Download (Android & iOS)
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Grade 6 Science Career Tests
Grade 7 Science Practice Tests
Grade 6 Science MCQ Questions
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