CBSE Class 12 Physics Compartment Question Paper Solved 2020

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Here is CBSE Class 12 Physics Compartment Question Paper Solved 2020 for your practice. Download official Class 12 Physics previous year question papers featuring complete solutions, matched with the 2026-27 syllabus standards of CBSE, NCERT, and KVS. Solving these papers lets students track their progress and study efficiently.

Practice Papers for Class 12 Physics

Try these Class 12 Physics question papers to master the exam pattern and learn how marks are awarded. Practicing under exam conditions will make Class 12 students much faster and precise. Download the full CBSE Class 12 Physics Compartment Question Paper Solved 2020 to evaluate your skills today.

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SECTION A
Note : Select the most appropriate option from the options given below each question :
 
1. The potential difference applied across a given conductor is doubled. The mobility of the electrons in the conductor
 
(A) is doubled.
 
(B) is halved.
 
(C) remains unchanged.
 
(D) becomes four times.
 
2. A charge particle is placed between the plates of a charged parallel plate capacitor. It experiences a force F. If one of the plates is removed, the force on the charge particle becomes
 
(A) F
 
B) 2F
 
(C) F/2
 
(D) Zero
CBSE Class 12 Physics Compartment Question Paper Solved 2020
 
5. The oscillating electric and magnetic field vectors in an electromagnetic wave are
 
(A) perpendicular to each other and opposite in phase.
 
(B) parallel to each other and opposite in phase.
 
(C) perpendicular to each other and in the same phase.
 
(D) parallel to each other and in the same phase.
 
6. A window is provided in the middle of a wall. Its image is obtained on the opposite wall at a distance ‘d’ from it using a lens. If the window and its image are of the same size, then the focal length of the lens used is 
 
(A) + d/4
 
(B) + d/2
 
(C) – d/4
 
(D) – d/2
 
7. A heavy particle initially at rest splits spontaneously into two particles of masses m1 and m2 having non-zero velocities. The ratio of de Broglie wavelengths associated with the particles is 
 
(A) m1 / m2
 
(B) m2 / m1
 
(C) 1
 
(D) √m2 / √m1
 
 
8. During the process of β– decay,
 
(A) an atomic electron is ejected.
 
(B) an electron which was already present in the nucleus, is ejected.
 
(C) a neutron is converted into a proton and the created electron is ejected from the nucleus.
 
(D) a proton is converted into a neutron and the created electron is ejected from the nucleus.
 
Please click on below link to download CBSE Class 12 Physics Compartment Question Paper Solved 2020.

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Practice Exam Question Papers for Class 12 Physics CBSE Class 12 Physics Compartment Question Paper Solved 2020

Previous Year Question Papers: Class 12 Physics

Exam preparation for Class 12 students requires solving the CBSE Class 12 Physics Compartment Question Paper Solved 2020 provided above. Easily download these past papers for Class 12 Physics available in PDF format for the last 10 years. Regular drills on real past papers build absolute familiarity with question styles, helping you ace both descriptive prompts and MCQ tests.

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Making use of the CBSE Class 12 Physics Compartment Question Paper Solved 2020 regularly optimizes your final Class 12 Physics score. These files outline the critical marking scheme and evaluation layout established by the CBSE. Attempting them under strict exam environments trains your pacing, guaranteeing you can finish the Physics exam duration efficiently.

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FAQs

Where can I download the official PDF for CBSE Class 12 Physics Compartment Question Paper Solved 2020?

The CBSE Class 12 Physics Compartment Question Paper Solved 2020 is available for download on StudiesToday.com. It includes complete set with all sections so that Class 12 students can practice with the exact same paper that came in the CBSE exams.

Are the solutions for CBSE Class 12 Physics Compartment Question Paper Solved 2020 based on the official CBSE marking scheme?

Yes, the solutions for CBSE Class 12 Physics Compartment Question Paper Solved 2020 are prepared by subject matter experts as per official marking scheme. Class 12 students will understand the structure of answers and 'step-marks' methodology Physics.

How does solving CBSE Class 12 Physics Compartment Question Paper Solved 2020 help in preparing for the 2026 exams?

Solving previous year papers like CBSE Class 12 Physics Compartment Question Paper Solved 2020 is important to understand repeat themes and question difficulty levels of Physics. It helps Class 12 students to test their time management skills too.

Can I access CBSE Class 12 Physics Compartment Question Paper Solved 2020 in different languages?

Yes, where applicable, CBSE Class 12 Physics Compartment Question Paper Solved 2020 is available in both English and Hindi mediums. All students from Class 12 can access Physics study material in their preferred language.

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No, all previous year question papers on StudiesToday, including CBSE Class 12 Physics Compartment Question Paper Solved 2020, are provided free of charge in mobile-friendly PDF.