CBSE Class 12 Physics 2017 Previous Year Board Question Paper (Set-2)
This is the CBSE Class 12 Physics (Theory) Previous Year Board Question Paper from the 2017 Main Exams, Delhi-Set-2. The paper is designed for a maximum of 70 marks and a duration of 3 hours. It contains a total of 26 questions divided into five sections: Section A (5 questions, 1 mark each), Section B (5 questions, 2 marks each), Section C (12 questions, 3 marks each), Section D (1 value-based question, 4 marks), and Section E (3 questions, 5 marks each). While there is no overall choice, internal choices are provided in one question of two marks, one question of three marks, and all three questions of five marks. Solving this previous year paper helps students understand the exam pattern, question types, and marking scheme, crucial for effective preparation and scoring well in the board examinations.
Quick info
| Board | CBSE |
|---|---|
| Class | 12 |
| Subject | Physics |
| Session | 2017 |
| Language | Hindi |
| Type | Previous Year Question Paper |
| Exam type | Board Exam |
Paper pattern
The Physics (Theory) paper has a total of 26 questions divided into five sections: A, B, C, D, and E. Section A has 5 questions of 1 mark each, Section B has 5 questions of 2 marks each, Section C has 12 questions of 3 marks each, Section D has 1 value-based question of 4 marks, and Section E has 3 questions of 5 marks each. The total marks are 70 and the allowed time is 3 hours.
Topics covered
Paper topics
- Electromagnetism
- Optics
- Modern Physics
- Semiconductors
- Mechanics
- Thermodynamics
PDF preview
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Question paper text
SET-2
Series: GBM/1
रोल नं.
Roll No.
परीक्षार्थी कोड को उत्तर-पुस्तिका के मुख-पृष्ठ
पर अवश्य लिखें।
Candidates must write the Code on
the title page of the answer-book.
कोड नं.
Code No.
55/1/2
कृपया जाँच कर लें कि इस प्रश्न-पत्र में मुद्रित पृष्ठ 16 हैं।
प्रश्न-पत्र में दाहिने हाथ की ओर दिए गए कोड नम्बर को छात्र उत्तर-पुस्तिका के मुख-पृष्ठ पर लिखें।
कृपया जाँच कर लें कि इस प्रश्न-पत्र में 26 प्रश्न हैं।
कृपया प्रश्न का उत्तर लिखना शुरू करने से पहले, प्रश्न का क्रमांक अवश्य लिखें।
इस प्रश्न-पत्र को पढ़ने के लिए 15 मिनट का समय दिया गया है । प्रश्न-पत्र का वितरण पूर्वाह्न में 10.15 बजे किया जायेगा । 10.15 बजे से 10.30 बजे तक छात्र केवल प्रश्न-पत्र को पढ़ेंगे और इस अवधि के दौरान वे उत्तर-पुस्तिका पर कोई उत्तर नहीं लिखेंगे ।
Please check that this question paper contains 16 printed pages.
Code number given on the right hand side of the question paper should be written on the title page of the answer-book by the candidate.
Please check that this question paper contains 26 questions.
Please write down the Serial Number of the question before attempting it.
15 minute time has been allotted to read this question paper. The question paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the students will read the question paper only and will not write any answer on the answer-book during this period.
WWW.TIWARIACADEMY.COM
भौतिक विज्ञान (सैद्धान्तिक)
PHYSICS (Theory)
निर्धारित समय : 3 घंटे
अधिकतम अंक : 70
Time allowed: 3 hours
Maximum Marks: 70
सामान्य निर्देश:
- सभी प्रश्न अनिवार्य हैं । इस प्रश्न-पत्र में कुल 26 प्रश्न हैं ।
- इस प्रश्न-पत्र के 5 भाग हैं : खण्ड-अ, खण्ड-ब, खण्ड-स, खण्ड-द और खण्ड-य ।
- प्रश्न हैं, प्रत्येक के 5 अंक हैं।
- गए चयन में से केवल एक प्रश्न ही करना है।
[P.T.O.
55/1/2
(v) <math>c = 3 \times 10^8 \text{ m/s}</math>
<math>h = 6.63 \times 10^{-34} \text{ Js}</math>
<math>e = 1.6 \times 10^{-19} C</math>
<math>\mu_0 = 4\pi \times 10^{-7} \text{ T m A}^{-1}</math>
<math>\varepsilon_0 = 8.854 \times 10^{-12} \,\mathrm{C}^2 \,\mathrm{N}^{-1} \,\mathrm{m}^{-2}</math>
<math display="block">\frac{1}{4\pi\epsilon_0} = 9 \times 10^9 \text{ N m}^2 \text{ C}^{-2}</math>
न्यूट्रॉन का द्रव्यमान = <math>1.675 \times 10^{-27} \text{ kg}</math>
इलेक्ट्रॉन का द्रव्यमान = <math>9.1 \times 10^{-31} \text{ kg}</math> 第一次6月2日 · 广东东西·
प्रोटोन का द्रव्यमान = <math>1.673 \times 10^{-27} \text{ kg}</math> RESTRICTED AND A STREET
आवोगाद्रो संख्या = <math>6.023 \times 10^{23}</math> प्रति ग्राम मोल बॉल्ट्ज़मान नियतांक = <math>1.38 \times 10^{-23} \text{ JK}^{-1}</math>
General Instructions:
- All questions are compulsory. There are 26 questions in all.
- This question paper has five sections: Section A, Section B, Section C, Section D and Section E.
- Section A contains five questions of one mark each, Section B contains five questions of two marks each, Section C contains twelve questions of three marks each, Section D contains one value based question of four marks and Section E contains three questions of five marks each.
- There is no overall choice. However, an internal choice has been provided in one question of two marks, one question of three marks and all the three questions of five marks weightage. You have to attempt only one of the choices in such questions.
- You may use the following values of physical constants wherever necessary:
<math>c = 3 \times 10^8 \text{ m/s}</math>
<math>h = 6.63 \times 10^{-34} \text{ Js}</math>
<math>e = 1.6 \times 10^{-19} C</math>
<math>\mu_0 = 4\pi \times 10^{-7} \text{ T m A}^{-1}</math>
<math>\varepsilon_0 = 8.854 \times 10^{-12} \,\mathrm{C}^2 \,\mathrm{N}^{-1} \,\mathrm{m}^{-2}</math>
<math>\frac{1}{4\pi\epsilon_0} = 9 \times 10^9 \text{ N m}^2 \text{ C}^{-2}</math>
Mass of electron = <math>9.1 \times 10^{-31}</math> kg
Mass of neutron = <math>1.675 \times 10^{-27}</math> kg
Mass of proton = <math>1.673 \times 10^{-27}</math> kg
Avogadro's number = <math>6.023 \times 10^{23}</math> per gram mole
Boltzmann constant = <math>1.38 \times 10^{-23} \text{ JK}^{-1}</math>
55/1/2
....
Frequently asked questions
What is this document?
This is the CBSE Class 12 Physics (Theory) Previous Year Board Question Paper from the 2017 Main Exams, Delhi-Set-2.
What is the total marks and duration for this paper?
The paper is for a maximum of 70 marks and the allowed time is 3 hours.
How is the question paper structured?
The paper is divided into five sections: A (1 mark questions), B (2 marks questions), C (3 marks questions), D (1 value-based question of 4 marks), and E (5 marks questions).
Are there any choices available in the questions?
Yes, internal choices are provided in one question of two marks, one question of three marks, and all three questions of five marks weightage.
How does solving this previous year paper help students?
Solving previous year question papers helps students understand the board pattern, question types, marking scheme, and improve their exam-taking strategies for better scores.
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