Dispersion due to Prism Numerical Class-12 Nootan ISC Physics Solution Ch-17 Refraction and Dispersion of Light through a Prism. Step by step solutions of Kumar and Mittal Physics of Nageen Prakashan as council latest prescribe guideline for upcoming exam. Visit official Website CISCE for detail information about ISC Board Class-12 Physics.
Dispersion due to Prism Numerical Class-12 Nootan ISC Physics Solution Ch-17 Refraction and Dispersion of Light through a Prism
| Board | ISC |
| Class | 12 |
| Subject | Physics |
| Book | Nootan |
| Chapter-17 | Refraction and Dispersion of Light through a Prism |
| Topics | Numericals on Dispersion due to Prism |
| Academic Session | 2025-2026 |
Numericals on Dispersion due to Prism
Class-12 Nootan ISC Physics Solution Ch-17 Refraction and Dispersion of Light through a Prism
Que-16: Calculate the angular dispersion of a 10° prism of glass. The refractive indices of glass for violet and red lights are 1.66 and 1.64 respectively.
Ans- θ = (nv – nr) A
=> (1.66 – 1.64) 10°
=> 0.2°
Que-17: Find the angular dispersion between red and blue rays of light produced by a flint glass prism of refracting angle 6°. The refractive indices of flint glass for red and blue light are 1.644 and 1.664 respectively.
Ans- θ = (nv – nr) A
=> (1.664 – 1.644) 6°
=> 0.12°
–: End of Dispersion due to Prism Numerical Class-12 Nootan ISC Physics Solution Ch-17 Refraction and Dispersion of Light through a Prism :–
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