Class 7 Science MCQs - Chapter 4
Dispersion of Light Quiz Questions & Answers PDF Download - 19
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The Dispersion of light Quiz Questions and Answers PDF (Dispersion of Light Quiz PDF e-Book) download Ch. 4-19 to learn Grade 7 Science Course. Solve Refractive Index MCQs PDF, Dispersion of Light Quiz Questions and Answers to study distance learning courses. The Dispersion of Light Quiz App Download: Free Grade 7 Science App to learn refractive index, light and filters, color subtraction, mixing colored lights test prep for online classes.
The Quiz: 'Refractive index' of ice is; "Dispersion of Light" App (iOS, Android) with answers: 1.5, 0.5, 1.33, and 1.31 to study distance learning courses. Study Refractive Index MCQ Questions, download Amazon eBook (Free Sample) for free online courses.
Dispersion of Light Exam Questions and Answers PDF Download: Test 19
'Refractive index' of ice is
- 0.5
- 1.5
- 1.33
- 1.31
The light that has passed through a filter, is always
- dim
- bright
- sharp
- blur
A red car looks red because it
- reflects all colors except red
- absorbs all colors except green and blue
- absorbs all colors except indigo
- reflects red color and absorbs others
'Refractive index' of silicon is
- 2.34
- 3.22
- 4.01
- 4.02
Who applied the word 'spectrum' to describe the rainbow of colors that combine to form white light?
- Isaac Newton
- Joseph Von Fraunhofer
- Michael Faraday
- Georg von Reichenbach
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