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Refraction through a Prism for GSEB: 7 solved questions

Real GSEB paper questions on refraction through a prism, part of ray optics and optical instruments. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 2015 to 2023. No sign-in needed to read them.

What this topic asks

• Dispersion and scattering — 5 questions
• Deviation and minimum deviation — 2 questions

All 7 questions with solutions

• Stokes and anti-Stokes lines observed in Raman scattering are due to of light. GSEB Board July 2015
• The top of the sky looks blue in morning hours because . GSEB Board July 2016
• When a ray of monochromatic light is made incident on an equilateral prism at an angle of 48° 52', the angle… GSEB Board March 2020 (old course)
• When light rays undergo internal reflections inside a raindrop, a secondary rainbow is formed. GSEB Board March 2022
• The primary rainbow is the result of which of the following three-step processes? GSEB Board July 2022
• A parallel beam of light is incident on a face of a thin prism having an angle of prism equal to 6°. The angl… GSEB Board July 2023
• If the size of a particle is a and the wavelength of light is λ, then for a λ the scattering is directly prop… GSEB Board March 2020