Madhya Pradesh Board (MPBSE) Previous Year Question Paper for Class 12 Physics 2017

Vedantu has composed some significant strategies that were given in the 2019-2020 MPBSE Class 12 Physics exam.

1. Students have to respond to all the questions as they are obligatory.

2. The question paper contained two units, such as Section A and Section B. 

3. They need to write the answers by reading the instructions given in the question paper carefully.

4. Q. No. 1 to 4 were objective type questions and each question carried 5 marks. 

5. The questions from 5 to 8 contained 2 marks each.

6. Each answer of question no. 9 to 12 was written in about 60 words. Each question of this section had 3 marks.

7. Each answer to question no. 13 to 17 was written in about 100 words, and each question of this section had 4 marks.

8. Each answer of question no. 18 and 20 were written in about 170 words. Each question of this section had 5 marks.

9. Aspirants need to draw neat and clean diagrams.

MPBSE PYQP 2017 Class 12 Physics

Here is the syllabus for Class 12 Physics in 2017.

Topic - 1 - Electrostatics 

1.1: Electric Charges and Fields.

1.2: Electrostatic Potential and Capacitance.

Topic - 2 - Current Electricity

2.3: Current Electricity.

Topic - 3 - Magnetic Effects of Current and Magnetism

3.4: Moving Charges and Magnetism.

3.5: Magnetism and Matter.

Topic - 4 - Electromagnetic Induction and Alternating Currents

4.6: Electromagnetic Induction.

4.7: Alternating Current.

Topic - 5 - Electromagnetic Waves

5.8: Electromagnetic Waves.

Topic - 6 - Optics

6.9: Ray Optics and Optical Instruments.

6.10: Wave Optics.

Topic - 7 - Dual Nature of Radiation and Matter

7.11: Dual Nature of Radiation and Matter.

Topic - 8 - Atoms and Nuclei

8.12: Atoms

8.13: Nuclei

Topic - 9 - Electronic Devices

9.14: Semiconductor Electronics: Devices, Materials, and Simple Circuits.

MP Board Previous Year Question Paper PDF

Q1. What will be the momentum of the photon of wavelength 5000 Ao?

Ans: We know that

\[p = \frac{h}{\lambda} = \frac{6.6 \times 10^{-34}}{5000 \times 10^{-10}} = 1.3 \times 10^{-27} kg -m/s\]

Q2. What is the behaviour of Germanium at zero kelvin?

Ans: It behaves as an insulator.

Q3. Determine the radius of a spherical conductor of 1 microfarad capacitance.

Ans: 9 kilometres.

Q4. A neon lamp produces which kind of spectrum?

Ans: A neon lamp generates a discrete spectrum. We use the neon lamp in the visible region and it emits a distinctive orange glow. A neon lamp is operational with the use of neon gas at low pressure.

Q5. What do you mean by parallax?

Ans: Parallax is a method with which astronomers estimate the distance of nearby objects in space. Parallax is also known as stellar parallax or trigonometric parallax.

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MPBSE Previous Year Question Paper for Class 12 Physics 2017

Q1. How do you explain about remote sensing?

Ans: Remote sensing technology is used to gather information and understanding about an object while dealing with any physical contact. This is a modern technology that started when the camera was invented for the first time.

Q2. Explain the necessity of modulation.

Ans: Modulation is necessary as it avoids the mixing of signals. Also, it helps to increase the range of communication. The low baseband frequency cannot travel long distances. That is why modulation is necessary for the baseband signal.

Q3. What do you mean by superconductor? Mention its applications.

Ans: A superconductor is a kind of material which is known for its no resistance to the electrical conductance. In other words, a superconductor can carry a current indefinitely without losing any energy unlike the more familiar conductors such as copper or steel.

Applications of superconductors: 

1. Widely used among levitating trains.

2. Highly accurate magneto encephalograms.

3. Smaller and lighter engines.

4. Generators.

5. Transformers.

Why Choose Vedantu for MPBSE Physics PYQP 2017?

The MPBSE Physics PYQP 2017 by Vedantu has the following points which can give you a good idea to choose Vedantu as your study program partner:

• Candidates can gain the confidence to face the exams by practising the PYQP.

• Class 12 students should learn to write correct formulas and answers.

• Students can understand difficult concepts more easily by solving questions.

• Students must do a genuine preparation so that they can push themselves ahead for the upcoming exams.

• Class 12 Students should look for excellence and get familiar with the exam pattern.

• Aspirants can learn to manage time better by practising the PYQP.