Mirrors and Mirror Formula MCQs

Prepare for Mirrors and Mirror Formula MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

180 Solved Questions • 135 Mins Practice • Updated for 2026 Competitive Exams
MCQS
2026 Solved Edition · Updated October 2026 · Verified Editorial Standards

Welcome to the verified preparation module for Mirrors and Mirror Formula MCQs on McqsMind. This comprehensive set offers solved multiple-choice questions with answers, detailed explanations, and authentic past-paper style questions aligned with the latest syllabus of Geometrical Optics (Physics).

100% Verified Answer Keys CSS, PMS, FPSC, PPSC, NTS Ready 2026/2027 Syllabus Guidelines

Direct Definition & Conceptual Scope

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Mirrors and Mirror Formula constitutes an essential examination topic within Physics, evaluating theoretical principles, historical context, and practical problem-solving applications. On MCQsMind, candidates practice verified past-paper solutions, conceptual breakdowns, and syllabus-aligned questions tailored for CSS, PMS, and competitive screening examinations.

Solved Questions

Practice with answers, explanations, and exam-focused revision notes.

180 MCQs Page 1

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Topic Notes: Mirrors and Mirror Formula

Quick Revision 3 min read 18 key points
Section 1 of 5

1 1. Fundamentals of Spherical Mirrors

4 points
  • Definition
    Spherical Mirror: A mirror whose reflecting surface is a section of a sphere, categorized into concave (inward-curving) and convex (outward-curving) types.
  • Fact Jan 2024
    Mirror Coating: Mirrors are typically created by coating the back of glass with a thin layer of silver or aluminum to provide high reflectivity.
  • Definition
    Pole (P): The geometric center of the spherical mirror's reflecting surface, which lies directly on the surface of the mirror.
  • Definition
    Center of Curvature (C): The center of the sphere of which the mirror is a part; it is not located on the mirror surface itself.
Section 1 / 5
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2
In Michelson's Interferometer, a dark fringe will replace the nearest bright fringe each time the mirror is moved a distance of:
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3
The formula F = qv x B shows that F is:
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4
169 The formula for the self-capacitance of a conducting sphere of radius R is
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5
A galvanometer having a resistance of 8 ohm is shunted by a wire of 2 ohm. If the total current is 1 ampere, the part of it passing through the shunt will be
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6
A double convex air bubble in water will behave as
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7
A car is fitted with a convex mirror of focal length 20 cm. A second car 2 m broad and 1.6 m high is 6 m away from the first car. The position of the second car as seen in the mirror of the first car is:
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8
A diminished virtual image can be produced only with
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9
A man standing at a distance of 1 metre from a mirror wishes to take the photograph of his image in the mirror. At what distance should he place his camera from the mirror?
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10
A person of height 1.5 m stands 2.0 m in front of a plane mirror. How far from the person is her image?
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Pedagogical Syllabus Blueprint

Mirrors and Mirror Formula MCQs: Preparation Strategy & Exam Blueprint

Examination Weightage & Commission Distribution

In Pakistan's premier competitive examinations—including the Federal Public Service Commission (FPSC General Recruitment & CSS MPT), Punjab Public Service Commission (PPSC Lecturer, Tehsildar & PMS Screening), KPPSC, SPSC, and BPSC—questions derived from Mirrors and Mirror Formula MCQs consistently constitute a decisive 10% to 25% weightage of the Geometrical Optics paper. Testing agencies frequently evaluate both foundational factual recall and deeper analytical comprehension, requiring aspirants to master key dates, statutory articles, constitutional clauses, and thematic definitions.

High-Yield Conceptual Pillars & Distractor Analysis

Historical trend analysis across past five-year examination cycles demonstrates that examiner traps frequently involve closely matched numerical alternatives, chronologically contiguous treaties, and semantic subtleties in statutory phraseology. When preparing Mirrors and Mirror Formula MCQs, candidates must deliberately review the underlying rationale provided for every question rather than merely memorizing raw answer options. Understanding why incorrect distractors fail is the most reliable predictor of achieving top percentiles in computerized and optical mark recognition (OMR) screening tests.

Negative Marking Mitigation & Time Management Protocol

For examinations enforcing negative marking penalties (such as PPSC's 0.25-mark deduction per erroneous response or NTS gatekeeper quotas), an aggressive elimination technique must be deployed. Candidates should systematically rule out improbable options first to elevate probability thresholds from 25% to 50% or 100%. Allocating an average of 45 to 60 seconds per item during mock trials builds the psychological stamina and cognitive precision required to complete 100-question papers within official 90-minute time limits.

Recommended Reference Sources & Statutory Reading

To achieve definitive conceptual mastery in Physics, candidates are advised to cross-reference our solved explanations with primary gazettes, statutory texts, and canonical academic textbooks. Verifying controversial questions against authentic official repositories guarantees that prospective civil servants and professional candidates present incontestable answers during both optical paper evaluations and viva voce departmental interviews.