Class 7 Science MCQs - Chapter 5
Dispersion of Light Multiple Choice Questions (MCQs) PDF Download - 33
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The Book Dispersion of light Multiple Choice Questions (MCQs), dispersion of light MCQs with Answers PDF Download, e-Book Ch. 5-33 to study Grade 7 Science Course. Learn dispersion of light quiz questions and answers to study online schools courses. The Dispersion of Light MCQs App Download: Free learning app for refraction of light, light and lenses, introduction to light test prep for online elementary school.
The Multiple Choice Question (MCQ Quiz): When light enters water from air, its speed decreases to; "Dispersion of Light" App Download (Free) with answers 25,000 km/s, 20,000 km/s, 200,000 km/s and 250,000 km/s to study online schools courses. Solve refraction of light quiz questions, download Google eBook (Free Sample) for online education programs.
Dispersion of Light Questions & Answers PDF Download: MCQ Quiz 33
MCQ 161: When light enters water from air, its speed decreases to
- 20,000 km/s
- 25,000 km/s
- 200,000 km/s
- 250,000 km/s
MCQ 162: The lenses work due to the
- reflection of light
- refraction of light
- rarefaction of light
- all of them
MCQ 163: Diverging means to
- spread out
- invert
- bring together
- magnify
MCQ 164: An example of luminous objects is
- Moon
- Earth
- Sun
- Wall
MCQ 165: When light travels through a transparent object, it
- reflects
- refracts
- speeds up
- changes color
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Dispersion of Light MCQ Book Questions
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