Q1. A spherical mirror whose reflecting surface is curved inward is called a) Convex mirror b) Plane mirror c) Concave mirror d) Cylindrical mirror Answer: Concave mirror. Why correct: The surface bends inward. Why others wrong: Others are different types. Q2. A mirror which always forms a virtual, erect and diminished image is a) Concave […]
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Refraction of Light MCQs Refraction of Light – MCQs with Answers & Explanation Q1. Which three lie in the same plane according to the first law of refraction? a) Incident ray, reflected ray and mirror b) Incident ray, refracted ray and normal c) Reflected ray, image and mirror d) Normal, lens and focus Answer: Incident
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Physics Light and Optics Quiz Reset & Reshuffle Show Results Reveal Answers Quiz Results × 0 Total Questions 0 Attempted 0 Unattempted 0 Correct 0 Wrong 0% Percentage – Grade 0 Reshuffles Your Name Date Share via Email Download Summary (CSV)
Physics Quiz System Physics Quiz System Test your knowledge of physics concepts and units Take Quiz Teacher Dashboard Student Information Full Name Roll Number Note: Roll numbers will be standardized (e.g., 4 becomes 04, 12 remains 12) Class Section Start Quiz You have already taken this quiz. Please wait 24 hours before attempting again. Question
Q1. What happens if you look at the Sun directly or through a lens? a) Nothing happensb) Your eyes will see a larger Sunc) You may damage your eyesd) You will see a rainbowAnswer: You may damage your eyes.Why correct: The intense sunlight can burn the retina, causing permanent eye damage. Lenses concentrate sunlight, increasing
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