Following is the model question paper for Junior Intermediate students of Andhra Pradesh Board of Intermediate Education. The subject is Physics and the paper prepared as per the new syllabus.
SECTION - A
I. i) All are very short answer type questions.
ii) Answer ALL questions.
iii) Each question carries TWO marks. 10 × 2 = 20
1. What is the discovery of C.V. Raman?
2. What are the different types of errors that can occur in a measurement?
3. The vertical component of a vector is equal to its horizontal component. What is
the angle made by the vector with X-axis?
4. Can the coefficient of friction be greater than one?
5. Is it necessary that a mass should be present at the centre of mass of any system?
6. By spinning eggs on a table top, how will you distinguish a hard boiled egg from
a raw egg?
7. Why are drops and bubbles spherical?
8. Mention any two examples that obey Bernoullis theorem and justify them.
9. Why gaps are left between rails on a railway track?
10. What is greenhouse effect? Explain global warming?
SECTION - B
II. i) All are short answer type questions.
ii) Answer any SIX questions.
iii) Each question carries FOUR marks. 6 × 4 = 24
11. Can the velocity of an object be in a direction other than the direction of
acceleration of the object? If so, give an example.
12. Show that the trajectory of an object thrown at certain angle with the horizontal
is a parabola.
13. Define the terms momentum and impulse. State and explain the law of
conservation of linear momentum. Give examples.
14. Define vector product. Explain the properties of a vector product with two
examples.
15. What is orbital velocity? Obtain an expression for it.
16. Define modulus of elasticity, stress, strain and Poisson's ratio.
17. Pendulum clocks generally go fast in winter and slow in summer. Why?
18. How specific heat capacity of mono atomic, diatomic and poly atomic gases can
be explained on the basis of law of equipartition of Energy?
SECTION - C
III. i) All are long answer type questions.
ii) Answer any TWO questions.
iii) Each question carries EIGHT marks. 8 × 2 = 16
19. Develop the notions of work and kinetic energy and show that it leads to
work - energy theorem. A machine gun fires 360 bullets per minute and each bullet travels with a velocity of 600 ms−1. If the mass of each bullet is 5 gm, find the power of the machine gun?
20. Show that the motion of a simple pendulum is simple harmonic and hence derive
an equation for its time period. What is seconds pendulum?
21. Explain reversible and irreversible processes. Describe the working of Carnot
engine. Obtain an expression for the efficiency.
Senior Inter Physics Model Paper - New Syllabus
SECTION - A
I. (i) Very Short Answer Type Questions.
(ii) Answer ALL questions.
(iii) Each question carries TWO marks. 10 × 2 = 20
1. Define focal length and radius of curvature of a concave lens.
2. The electric lines of force do not intersect. Why?
3. State Gauss's law in electrostatics.
4. A circular coil of radius 'r' having N turns carries a current 'i'. What is its
magnetic moment?
5. What happens to the compass needle at the earth poles?
6. The force between two magnet poles separated by a distance 'd' in air is 'F'.
At what distance between them does the force become doubled?
7. Write the expression for the reactance of ....
i) an inductor and ii) a capacitor.
8. Give two uses of infrared rays.
9. What is an n-type semiconductor? What are the majority and minority charge
carriers in it?
10. What is "World Wide Web" (www)?
SECTION - B
II. (i) Short Answer Type Questions.
(ii) Answer any SIX questions.
(iii) Each question carries FOUR marks. 6 × 4 = 24
11. Explain the formation of a rainbow.
12. Derive the expression for the intensity at a point where interference of light
occurs. Arrive at the conditions for maximum and zero intensity.
13. Derive an expression for the capacitance of a parallel plate capacitor.
14. State and explain Ampere's law.
15. Describe the ways in which Eddy currents are used to advantage.
16. What is the effect of (i) intensity of light (ii) potential on photoelectric current?
17. What are the limitations of Bohr's theory of hydrogen atom?
18. What is rectification? Explain the working of a full wave rectifier.
SECTION - C
III. (i) Long Answer Type Questions.
(ii) Answer any TWO questions.
(iii) Each question carries EIGHT marks. 2 × 8 = 16
19. (a) What is Doppler effect? Obtain an expression for the apparent frequency of
sound heard when the source is in motion with respect to an observer at rest.
(b) A rocket is moving at a speed of 200 ms−1 towards a stationary target. While
moving, it emits a wave of frequency 1000 Hz. Some of the sound reaching
the target gets reflected back to the rocket as an echo. Calculate ...
1) the frequency of sound detected by the target and
2) the frequency of the echo as detected by the rocket.
20. (a) State Kirchhoff's law for an electrical network. Using these laws deduce the
condition for balance in a Wheatstone bridge.
(b) Three resistors each of resistance 10 ohm are connected, in turn, to obtain
(i) minimum resistance
(ii) maximum resistance.
Compute
a) The effective resistance in each case.
b) The ratio of minimum to maximum resistance so obtained.
21. Explain the principle and working of a nuclear reactor with the help of a
labelled diagram.
I. (i) Very Short Answer Type Questions.
(ii) Answer ALL questions.
(iii) Each question carries TWO marks. 10 × 2 = 20
1. Define focal length and radius of curvature of a concave lens.
2. The electric lines of force do not intersect. Why?
3. State Gauss's law in electrostatics.
4. A circular coil of radius 'r' having N turns carries a current 'i'. What is its
magnetic moment?
5. What happens to the compass needle at the earth poles?
6. The force between two magnet poles separated by a distance 'd' in air is 'F'.
At what distance between them does the force become doubled?
7. Write the expression for the reactance of ....
i) an inductor and ii) a capacitor.
8. Give two uses of infrared rays.
9. What is an n-type semiconductor? What are the majority and minority charge
carriers in it?
10. What is "World Wide Web" (www)?
SECTION - B
II. (i) Short Answer Type Questions.
(ii) Answer any SIX questions.
(iii) Each question carries FOUR marks. 6 × 4 = 24
11. Explain the formation of a rainbow.
12. Derive the expression for the intensity at a point where interference of light
occurs. Arrive at the conditions for maximum and zero intensity.
13. Derive an expression for the capacitance of a parallel plate capacitor.
14. State and explain Ampere's law.
15. Describe the ways in which Eddy currents are used to advantage.
16. What is the effect of (i) intensity of light (ii) potential on photoelectric current?
17. What are the limitations of Bohr's theory of hydrogen atom?
18. What is rectification? Explain the working of a full wave rectifier.
SECTION - C
III. (i) Long Answer Type Questions.
(ii) Answer any TWO questions.
(iii) Each question carries EIGHT marks. 2 × 8 = 16
19. (a) What is Doppler effect? Obtain an expression for the apparent frequency of
sound heard when the source is in motion with respect to an observer at rest.
(b) A rocket is moving at a speed of 200 ms−1 towards a stationary target. While
moving, it emits a wave of frequency 1000 Hz. Some of the sound reaching
the target gets reflected back to the rocket as an echo. Calculate ...
1) the frequency of sound detected by the target and
2) the frequency of the echo as detected by the rocket.
20. (a) State Kirchhoff's law for an electrical network. Using these laws deduce the
condition for balance in a Wheatstone bridge.
(b) Three resistors each of resistance 10 ohm are connected, in turn, to obtain
(i) minimum resistance
(ii) maximum resistance.
Compute
a) The effective resistance in each case.
b) The ratio of minimum to maximum resistance so obtained.
21. Explain the principle and working of a nuclear reactor with the help of a
labelled diagram.
10th English - Reading Comprehenstion for 1 Mark Questions
1 Mark Questions - Reading Comprehension (General)
Our present system of punctuation came from two classical languages - Greek and Latin.
In olden times, a question was indicated by writing the Latin word 'questio' at the end of every sentence. Since most books were handwritten, the task became time consuming. So 'questio' was shortened to 'QO'. Soon scribes began placing the Q above the O to distinguish it from other abbreviations. Eventually Qu became a wriggly squiggle and the O a dot.
By the 9th century, the question mark resembled the modern one, but tilted slightly to
the right. Then printing invented and a standard set of punctuation marks was devised. The first book on the principles of punctuation was published by Aldo Manuzio in 1566.
Questions:
1. What does the passage talk about?
2. How was a question indicated in olden times?
3. Why did the scribes begin placing the Q above the O?
4. When was a standard set of punctuation marks devised?
5. What is the importance of the book published by Aldo Manuzio in 1566?
Answers:
1. The passage talks about the system of punctuation.
2. In olden times, a question was indicated by the Latin word 'Questio'.
3. The scribes began placing the Q above the O in order to distinguish it from other abbreviations.
4. A standard set of punctuation marks was discovered by the 9th century.
5. The importance of Aldo Manuzio's book was that it was the first book on the principles of punctuation.
2 Marks Question (Punctuation)
Q: is this ship safe she asked him she is indeed madam he said god himself could not sink the ship
A: "Is this ship safe?" she asked him.
"She is indeed, madam," he said. "God himself
could not sink the ship".
Our present system of punctuation came from two classical languages - Greek and Latin.
In olden times, a question was indicated by writing the Latin word 'questio' at the end of every sentence. Since most books were handwritten, the task became time consuming. So 'questio' was shortened to 'QO'. Soon scribes began placing the Q above the O to distinguish it from other abbreviations. Eventually Qu became a wriggly squiggle and the O a dot.
By the 9th century, the question mark resembled the modern one, but tilted slightly to
the right. Then printing invented and a standard set of punctuation marks was devised. The first book on the principles of punctuation was published by Aldo Manuzio in 1566.
Questions:
1. What does the passage talk about?
2. How was a question indicated in olden times?
3. Why did the scribes begin placing the Q above the O?
4. When was a standard set of punctuation marks devised?
5. What is the importance of the book published by Aldo Manuzio in 1566?
Answers:
1. The passage talks about the system of punctuation.
2. In olden times, a question was indicated by the Latin word 'Questio'.
3. The scribes began placing the Q above the O in order to distinguish it from other abbreviations.
4. A standard set of punctuation marks was discovered by the 9th century.
5. The importance of Aldo Manuzio's book was that it was the first book on the principles of punctuation.
2 Marks Question (Punctuation)
Q: is this ship safe she asked him she is indeed madam he said god himself could not sink the ship
A: "Is this ship safe?" she asked him.
"She is indeed, madam," he said. "God himself
could not sink the ship".
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