Class 7 Science MCQs - Chapter 4
Dispersion of Light Multiple Choice Questions (MCQ) PDF Download - 22
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The Dispersion of light Multiple Choice Questions (MCQ Quiz) with Answers PDF (Dispersion of Light MCQ PDF e-Book) download Ch. 4-22 to learn Grade 7 Science Course. Study Prisms and Refraction Multiple Choice Questions and Answers (MCQs) PDF, Dispersion of Light Quiz Questions and Answers to study homeschool online courses. The Dispersion of Light MCQ App Download: Free educational app for prisms and refraction, total internal reflection, light and filters, colors on screen test prep for distance learning.
The MCQs: 'Rainbows' can only be seen when the sun; "Dispersion of Light" App (Android, iOS) with answers: Is shining; Has hidden behind clouds; Has hidden behind mountains; Has set; to study homeschool online courses. Practice Prisms and Refraction MCQ Questions, download Apple e-Book (Free Sample) for taking online classes.
Dispersion of Light MCQs with Answers PDF Download: Quiz 22
'Rainbows' can only be seen when the sun
- has hidden behind clouds
- is shining
- has hidden behind mountains
- has set
The critical angle for diamond is
- 20 degree
- 22 degree
- 24 degree
- 26 degree
When a beam of white light is refracted, it spreads into
- five colors
- six colors
- seven colors
- nine colors
A 'green filter' would
- allow only green color to pass
- allow red and blue to pass
- allow green color and its components to pass
- allow all colors except green
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
Class 7 Science Mock Tests
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