Kerala Board Class 12 Physics — Important Questions 2026
Most important questions for Kerala Board Class 12 Physics board exam 2026. Chapter-wise questions with marking scheme and expected topics.
Quick Summary
This page covers the most important questions for Kerala Board Class 12 Physics board exam 2026, based on previous year question papers and expected topics. Focus on these for maximum marks.
How to Use Important Questions
- Start with high-weightage chapters — focus on chapters that carry the most marks in the exam.
- Practice writing answers — don't just read; write out answers within the time limit to build speed.
- Cross-reference with syllabus — ensure every chapter is covered by checking the syllabus page.
- Revise with notes — after practising, use revision notes for quick recap before the exam.
Chapter-Wise Important Questions — 29 Chapters
Focus on high-weightage chapters first. Each chapter below lists the types of questions frequently asked in Kerala Board board exams.
Units and Measurements
45 questionsWhat is the SI unit of luminous intensity?
How many significant figures are there in the measurement 0.00450 m?
The dimensional formula of force is:
Convert 5.4 km/h to m/s:
+41 more questions — practice in Super Tutor
Ray Optics and Optical Instruments
42 questionsWhat is the magnifying power of a simple microscope with focal length 5 cm when the image is formed at the least distance of distinct vision (25 cm)?
Which of the following statements about compound microscopes are correct?
An astronomical telescope has objective focal length 100 cm and eyepiece focal length 4 cm. What is its magnifying power in normal adjustment?
The least distance of distinct vision for a normal human eye is:
+38 more questions — practice in Super Tutor
Motion in a Straight Line
44 questionsA car travels 60 km north and then 40 km south. What is the total distance traveled and displacement?
Which of the following statements about velocity and speed are correct?
A body starts from rest and accelerates at 2 m/s² for 5 seconds. What is its final velocity?
In a position-time graph, what does the slope represent?
+40 more questions — practice in Super Tutor
26 more chapters available
Get chapter-wise important questions with practice tests for all 29 chapters
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Where can I find Kerala Board Class 12 Physics Important Questions?
This page provides important questions for Kerala Board Class 12 Physics for the 2026 board exam. For chapter-by-chapter study help including summaries, quizzes, and flashcards, try Super Tutor.
Is Kerala Board Class 12 Physics easy to score in?
Physics is one of the scoring subjects in Kerala Board Class 12 if prepared well. Focus on understanding concepts, practising problems regularly, and revising key formulas. Most students who follow a structured study plan score above 80%.
How to prepare for Kerala Board Class 12 Physics board exam?
Start by understanding the complete syllabus. Then focus on important questions from each chapter. Use revision notes for quick review before exams. Follow a study plan that covers all chapters with dedicated revision time.
How many questions come from each chapter in Kerala Board Class 12 Physics?
The question paper distribution varies each year, but certain chapters consistently carry more marks. Check the marks distribution section above for chapter-wise weightage based on previous year patterns.
Browse Important Questions by Chapter
29 chapters available
Units and Measurements
Ray Optics and Optical Instruments
Motion in a Straight Line
Wave Optics
Motion in a Plane
Electrical Charges and Fields
Newton’s Laws of Motion
Electrostatic Potential and Capacitance
Work, Energy and Power
Current Electricity
System of Particles & Rotatory Motion
Magnetism
Simple Harmonic Motion
Moving Charges and Magnetism
Gravitation
Electromagnetic Induction
Mechanical Properties of Solids
Alternating Currents
Mechanical Properties of Fluids
Electromagnetic Waves
Thermal Properties of Matter
Dual Nature of Radiation and Matter
Thermodynamics
Structure of the Atom
Kinetic Theory of Gases
Nuclear Physics
Sound Waves
Semiconductor Devices
Basics of Communication
More Physics Resources
Kerala Board Class 12
Syllabus
Complete topic list and marks distribution
Revision Notes
Key formulas, concepts, and quick revision points
Study Plan
Day-by-day preparation schedule
Flashcards
Quick-fire cards for active recall practice
Formula Sheet
Every formula you need in one place
Chapter Summary
Understand each chapter at a glance
Practice Quiz
Test yourself with interactive quizzes
Concept Maps
Visual diagrams showing how topics connect