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Class 7 Science Exam MCQs – Practice Test 20 (Chapter 4)
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Study Dispersion of light Notes Questions and Answers PDF for science digital knowledge systems. Download the Dispersion of Light Quiz Answers PDF e-Book, Ch. 4-20 to study Class 7 Science Course. Practice Concave Lens MCQ PDF, Dispersion of Light Quiz Questions and Answers for science digital knowledge systems. Download the Dispersion of Light Notes App: Free Class 7 Science Learning App to concave lens, light and filters, refraction of light, primary colored lights test prep for science app learning systems.
Free Dispersion of Light Learning App Download: A red "filter"; MCQ with answers: allows red color to pass, allows green and blue color to pass, allows all colors to pass except red, and allows yellow color to pass. Practice Concave Lens MCQ Questions, download Kobo e-Book (Free Chapter) to master test preparation.
MCQ 96: In concave lenses, a distant object appears:
MCQ 97: A red "filter":
MCQ 98: As the light moves from one medium to another, its:
MCQ 99: An example of 'refraction' of light is:
MCQ 100: To form other colors like brown, peach, purple etc. the colors that are required, are:
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