Ray Optics and Optical Instruments

Bihar Board Class 12 · Physics · 73 past questions

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1. Q1 2026 Set A2018

   To remove hyper metropia lens used is…

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2. Q13 2025 Set D2018

   A convex lens is dipped in a liquid, whose refractive index is equal to the refractive index of the material…

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3. Q62 2018

   The image formed by objective lens of a Compound Microscope is…

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4. Q65 2018

   Which of the following phenomenon takes place when a monochromatic light is incident on a prism ?

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5. Q66 2018

   The resolving power of human eye (in minute) is…

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