CBSE Class 11 Physics Previous Year Question Paper 2015 Set 1
This is the CBSE Class 11 Physics Previous Year Question Paper from the 2014-15 academic session, Set 1. The paper is designed to be completed in 3 hours and carries a total of 70 marks. It includes a variety of question types, with internal choices provided in some questions of two, three, and five marks. The paper is structured into sections: questions 1 to 5 are Very Short Answer (VSA) type, each worth one mark. Questions 6 to 10 are Short Answer-I (SA-I) type, carrying two marks each. Questions 11 to 22 are Short Answer-II (SA-II) type, each worth three marks. Question 23 is a Value Based Question (VBQ) worth four marks. Finally, questions 24 to 26 are Long Answer (LA) type, each carrying five marks. Solving this previous year's board question paper is an excellent way for students to understand the exam pattern, assess their preparation level, and improve their performance in the upcoming board examinations.
Quick info
| Board | CBSE |
|---|---|
| Class | 11 |
| Subject | Physics |
| Session | 2014-15 |
| Language | English |
| Type | Previous Year Question Paper |
| Exam type | Board Exam |
Paper pattern
The paper is divided into sections with questions ranging from 1 to 5 marks. It has a total duration of 3 hours and a maximum mark of 70. Internal choices are available in specific questions.
Topics covered
Paper topics
- Linear Momentum
- Velocity-Time Graph
- Net Force
- Constant Speed
- Floating Objects
- Center of Mass
- Point Object
- Relative Error
- Measurement of Radius
- Sphere
Important topics
- Dimensions and SI unit of linear momentum
- Slope of velocity-time graph
- Net force on falling rain drop and floating cork
- Dot product of force and velocity
- Center of mass location
- Point object approximation in motion
- Relative error definition
- Error in measurement
PDF preview
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Question paper text
GG-ro-1104
Please check total printed pages before start:- 7 Roll No. : 0
CUMULATIVE EXAMINATION - 2014-15 SUBJECT - XI CLASS - PHYSICS
Time: 3 Hrs.
M.M. 70
General Instructions:
All questions are compulsory.
There is no overall choice. However there is an internal choice has been provided in one question of two marks, one question of three marks and all three questions of 5 marks each.
You have to attempt only one of the choices in such questions.
- Questions 1 to 5 each one mark. (VSA)
- Questions 6 to 10 each two mark. (SA-I)
- Questions 11 to 22 each three mark. (SA-II)
- Questions 23 is value based question and carry four marks. (VBQ) •
- Questions 24 to 26 each five mark. (LA)
[P.T.O.]
300 1.0
2
GG-ro-1104
Q1. Write the dimension and SI unit of linear momentum.
Q2. What does the slope of velocity-time graph represent?
Q3. Give the magnitude and direction of net force acting on
- A drop of rain falling down with constant speed.
- A cork of mass 10 g floating on water.
Q4. Name the physical quantity which is expressed as 'the dot product of force and velocity'. Is it scalar or a vector quantity?
Q5. Is it necessary that the centre of mass of a body should always lie inside the body? Justify your answer.
Q6. In which of the following examples of motion can the body be considered approximately a point object:
- A railway carriage moving without jerks between two stations.
- A monkey sitting on the top of a man cycling smoothly on a circular track.
- A spinning cricket ball that turns sharply on hitting the ground, and
- Tumbling beaker that has slipped off the edge of a table? 2
2 Q7. (a) Define relative error.
- The error in the measurement of radius of sphere is
[P.T.O.]
Frequently asked questions
What is this document?
This is the CBSE Class 11 Physics Previous Year Question Paper from 2015, Set 1, for the 2014-15 academic session.
What is the duration and maximum marks for this paper?
The exam duration is 3 hours, and the maximum marks are 70.
What types of questions are included?
The paper includes Very Short Answer (VSA), Short Answer (SA-I, SA-II), Value Based Questions (VBQ), and Long Answer (LA) type 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.
How does solving this previous year paper help students?
Solving this previous year question paper helps students understand the board exam pattern, identify important topics, and improve their time management and scoring potential.
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