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Class 12 Physics Chapter 9 Ray Optics and Optical Instruments …
WebFeb 4, 2024 · Q.3. Mirage is a phenomenon due to. (d) diffraction of light. Q.4. Critical angle of glass is θ2 and that of water is θ2. The critical angle for water and glass surface would … WebMar 5, 2024 · The ray diagram is as shown. Question 23. (i) an object placed between f and 2f of a concave mirror produces a real image beyond 2f. Therefore \frac {1} {v}=\frac {1} … ct form 945
MCQ Questions for Class 12 Physics Chapter 9 Ray Optics and …
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