Multiple Choice Questions (MCQs) for NEET Physics: Prism and Dispersion of Light
Access targeted multiple-choice questions for Prism and Dispersion of Light designed to align with the latest NEET academic syllabus for NEET Physics. These objective practice sets help students evaluate their conceptual understanding and improve exam readiness.
Practice Prism and Dispersion of Light MCQs for NEET Physics
View or download the dedicated Prism and Dispersion of Light MCQ resource below. Practicing these 50 objective questions regularly builds familiarity with standard exam patterns and helps secure higher marks in final Physics evaluations.
Question: The angular dispersion produced by a prism
a) increases if the average refractive index increases
b) increases if the average refractive index decreases
c) remains constant whether the average refractive index increases or decreases
d) has no relation with average refractive index
Answer: increases if the average refractive index increases
Question: If a glass prism is dipped in water, its dispersive power
a) decreases
b) increases
c) does not change
d) may increase or decrease depending on whether the angle of the prism is less than or greater than 60º
Answer: decreases
Question: The refracting angle of a prism is ‘A’, and refractive index of the material of the prism is cot(A/2). The angle of minimum deviation is :
a) 180° – 2A
b) 90° – A
c) 180° – 3A
d) 180° + 2A
Answer: 180° – 2A
Question: By properly combining two prisms made of different materials, it is not possible to have
a) neither dispersion nor average deviation
b) both dispersion and average deviation
c) deviation without dispersion
d) dispersion without average deviation
Answer: neither dispersion nor average deviation
More Questions.....................................
Question: When the incidence angle is equal to the angle of emergence of light from the prism the refracted ray inside the prism
a) becomes parallel to the base of prism
b) becomes perpendicular to the left face of prism
c) becomes perpendicular to the base of prism
d) becomes parallel to the right face of prism
Answer: becomes parallel to the base of prism
Question: Light of wavelength 4000 Å is incident at small angle on a prism of apex angle 4°. The prism has nv = 1.5 and nr = 1.48. The angle of dispersion produced by the prism in this light is
a) None of these
b) 0.08°
c) 0.2°
d) 0.192°
Answer: None of these
Question: A thin prism P1 with angle 4° and made from glass of refractive index 1.54 is combined with another prism P2 made of glass of refractive index 1.72 to produce dispersion without deviation. The angle of prism P2 is
a) 3°
b) 2.6°
c) 4°
d) 5.33°
Answer: 3°
Question: A ray of light is incident normally on one refracting surface of an equilateral prism. If the refractive index of the material of the prism is 1.5, then
a) the ray undergoes total internal reflection at second refracting surface
b) the ray emerges normally from the second refracting surface
c) the emergent ray just graces the second reflecting surface
d) the emergent ray is deviated by 60°
Answer: the ray undergoes total internal reflection at second refracting surface
Prism and Dispersion of Light Objective Questions & Solutions for NEET Physics
NEET Physics Prism and Dispersion of Light Objective Test Questions
Review structured objective questions for NEET Physics Prism and Dispersion of Light. Built according to official NEET guidelines, these MCQ sets support daily revision and core concept reinforcement.
NCERT-Aligned Objective Questions and Solutions
Each question includes structured solution keys mapped directly to standard NEET textbooks, helping students evaluate their reasoning and correct mistakes early in their revision.
Next Steps in Your Exam Preparation
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FAQs
You can get most exhaustive NEET Physics Prism and Dispersion of Light MCQs Set 01 for free on StudiesToday.com. These MCQs for NEET Physics are updated for the 2026-27 academic session as per NEET examination standards.
Yes, our NEET Physics Prism and Dispersion of Light MCQs Set 01 include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the NEET paper is now competency-based.
By solving our NEET Physics Prism and Dispersion of Light MCQs Set 01, NEET students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Physics.
Yes, Physics MCQs for NEET have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused NEET exams.
Yes, you can also access online interactive tests for NEET Physics Prism and Dispersion of Light MCQs Set 01 on StudiesToday.com as they provide instant answers and score to help you track your progress in Physics.