Read and download CBSE Class 12 Physics Question Paper Foreign with answers 2017 (3) 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 Question Paper Foreign with answers 2017 (3)
Physics Class 12 Question Paper
CBSE Class 12 Physics Question Paper Foreign with answers 2017 (3). Students can download the last year question papers using the link below. Free download of examination question papers with solutions. Last 10 year question papers should be practised to get better marks in examinations. Also, download cbse 12 physics syllabus in PDF format.
1. Does the magnifying power of a microscope depend on the colour of the light used ? Justify your answer.
2. A photosensitive surface emits photoelectrons when red light falls on it. Will the surface emit photoelectrons when blue light is incident on it ? Give reason.
3. Draw logic symbol of an OR gate and write its truth table.
4. Write the expression for speed of electromagnetic waves in a medium of electrical permittivity ε and magnetic permeability μ.
5. Use the mirror equation to show that an object placed between f and 2f of a concave mirror forms an image beyond 2f.
OR
(a) State the condition under which a large magnification can be achieved in an astronomical telescope.
(b) Give two reasons to explain why a reflecting telescope is preferred over a refracting telescope.
6. Find the intensity at a point on a screen in Young’s double slit experiment where the interfering waves have a path difference of (i) λ/6, and (ii) λ/2.
7. Describe, with the help of a circuit diagram, the working of a photodiode.
8. Distinguish between broadcast mode and point-to-point mode of communication and give one example for each.
9. A light bulb and a solenoid are connected in series across an ac source of voltage. Explain, how the glow of the light bulb will be affected when an iron rod is inserted in the solenoid.
10. A proton and an α-particle move perpendicular to a magnetic field. Find the ratio of radii of circular paths described by them when both have (i) equal velocities, and (ii) equal kinetic energy.
11. Draw the intensity distributions for (i) the fringes produced in interference, and (ii) the diffraction bands produced due to single slit. Write two points of difference between the phenomena of interference and diffraction.
Please click the link below to download pdf file of CBSE Class 12 Physics Question Paper Foreign with answers 2017 (3)
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CBSE Class 12 Physics Question Paper Foreign with answers 2017 (3)
We hope you liked the above provided CBSE Class 12 Physics Question Paper Foreign with answers 2017 (3). 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 Question Paper Foreign with answers 2017 (3) 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 Question Paper Foreign with answers 2017 (3) 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.
Importance of solving CBSE Class 12 Physics Question Paper Foreign with answers 2017 (3)
By regularly practicing CBSE Class 12 Physics Question Paper Foreign with answers 2017 (3) students will be able to improve marks in Class 12 Physics exams. These question papers provide a very clear idea about the exam and paper structure, marking scheme, and frequently asked questions by teachers. By solving CBSE Class 12 Physics Question Paper Foreign with answers 2017 (3), students can improve their time management skills and also learn to answer Physics questions correctly within the Class 12 exam duration. Apart from learning concepts and solving the CBSE Class 12 Physics Question Paper will help you to boost your practical experience and also build confidence to face the actual examination.
Benefits of downloading CBSE Class 12 Physics Question Papers in PDF
Downloading the CBSE Class 12 Physics Question Paper Foreign with answers 2017 (3) in PDF format will help you to read these papers anytime and anywhere. These question papers with answers act as a reliable tool to revise key concepts, practice numerical problems, and understand the correct approach to answer each question. By attempting the CBSE Class 12 Physics Question Paper Foreign with answers 2017 (3), you can assess your preparation level and identify weak areas on which you have to focus upon. Along with these question papers our teachers say that you should solve Sample Papers for Class 12 Physics to improve overall preparation.
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