CBSE 2025 Class 12 Physics Blue Print: Detailed Chapter Wise Weightage

CBSE 2025 Class 12 Physics Blue Print with detailed unit and chapter-wise weightage for theory exam is provided below.

Abhilasha Kiran

Updated on - Feb 7, 2025 | 10:30:00 AM

CBSE 2025 Class 12 Physics Blue Print is provided below (Image Credits: pexels.com).

CBSE 2025 Class 12 Physics Blue Print: The Central Board of Secondary Examination will conduct the CBSE 2025 Class 12 Physics exam on February 21, 2025. To ace this subject, candidates can check the CBSE 2025 Class 12 Physics Blue Print. This blueprint for the Class 12 Physics exam for the 2025 academic year provides a detailed breakdown of the unit-wise and chapter-wise weightage, helping students plan their studies effectively. The CBSE Class 12 Physics Exam 2025 is of 100 marks in total. Out of this, 70 marks will appear in the theory exam, and 30 marks will be allocated for the practical exam. The CBSE Class 12 Physics syllabus includes 9 units in total. The CBSE 2025 Class 12 Physics Blue Print outlines the key topics and their weightage to help students navigate their preparation effectively.

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CBSE 2025 Class 12 Physics Blue Print: Detailed Chapter Wise Weightage

Candidates preparing for the CBSE Class 12th Physics Exam 2025 can go through the unit and chapter-wise weightage below.

Unit	Chapters	Marks	Weightage
Unit - I Electrostatics	Chapter 1: Electric Charges and Fields	5	16
Unit - I Electrostatics	Chapter 2: Electrostatic Potential and Capacitance	5
Unit - II Current Electricity	Chapter 3: Current Electricity	6
Unit - III Magnetic Effects of Current and Magnetism	Moving Charges and Magnetism	6	17
Unit - III Magnetic Effects of Current and Magnetism	Magnetism and Matter	5
Unit - IV Electromagnetic Induction and Alternating Currents	Electromagnetic Induction	4
	Alternating Current	2
Unit - V Electromagnetic Waves	Electromagnetic Waves	4	18
Unit - VI Optics	Ray Optics and Optical Instruments	10
Unit - VI Optics	Wave Optics	4
Unit - VII Dual Nature of Radiation and Matter	Dual Nature of Radiation and Matter	4	12
Unit - VIII Atoms and Nuclei	Atoms	4
Unit - VIII Atoms and Nuclei	Nuclei	4
Unit IX: Electronic Devices	Semiconductor Electronics: Materials, Devices, and Circuits	7	7
Total	70

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CBSE 2025 Class 12 Physics Blue Print: Practical Exam

The CBSE 2025 Class 12 Physics Practical Exam holds 30 marks. Candidates can go through the practical marks distribution below.

Tasks	Marks
Experiment 1 (Section 1)	7
Experiment 2 (Section 2)	7
Practical record	5
Activity	3
Investigatory Project	3
Viva	5
Total marks	30

The CBSE Class 12 Physics Question Paper 2025 will be divided into 5 sections: MCQ, short answer questions, problem-solving, long answer, and very long answer questions. While every question will be mandatory, candidates will be given internal choices.

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