CBSE Class 12 Physics Compartment Question Paper Solved 2020

Read and download CBSE Class 12 Physics Compartment Question Paper Solved 2020 designed as per the latest question paper pattern and Class 12 examination guidelines issued by CBSE, NCERT and KVS. The past year Question Papers for Class 12 Physics have been provided with solutions which will help students to assess their performance and find out topics in Physics Class 12 which they need to improve to get better marks in Class 12 exams. After solving these last year papers also refer to solved Sample Papers for Class 12 Physics available on our website to build strong understanding of the subject

Physics Question Paper Class 12

Students can refer to the below Class 12 Physics Question Paper designed to help students understand the pattern of questions that will be asked in Class 12 exams. Please download CBSE Class 12 Physics Compartment Question Paper Solved 2020

Physics Class 12 Question Paper

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.

CBSE Class 12 Physics Compartment Question Paper Solved 2020

We hope you liked the above provided CBSE Class 12 Physics Compartment Question Paper Solved 2020. To get an understanding of the type of questions which were asked in previous year exams, it is important for Class 12 students to refer to CBSE Class 12 Physics Compartment Question Paper Solved 2020 that we have provided above. Students can download all the Question Papers for Class 12 Physics which were issued in the exams so that you can practise them and solve all types of questions which have been asked till now. By doing all CBSE Class 12 Physics Compartment Question Paper Solved 2020 PYP (previous year papers) you will understand the regular questions and MCQ questions for Class 12 Physics which are always asked and learn them so that you can get full marks in those questions. You can download CBSE Class 12 Physics Previous Year Question Papers and Class 12 Physics Sample Papers in PDF. You should attempt all the last year question paper for Class 12 and Class 12 Physics MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers.
 

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