AIPMT 2006 | NEET Year Wise Previous Years Questions

Biology

Chemistry

Physics

1. A coil of inductive reactance 31 $$\Omega $$ has a resistance of 8 $$\Omega $$. It is placed in series with a condenser 2. Two cells, having the same e.m.f. are connected in series through an external resistance R. Cells have internal resistan 3. A parallel plate air capacitor is charged to a potential difference of V volts. After disconnecting the charging battery 4. Power dissipated across the 8 $$\Omega $$ resistor in the circuit shown here is 2 watt. The power dissipated in watt uni 5. A square surface of side L metres is in the plane of the paper. A uniform electric field $$\overrightarrow E $$ (volt/m) 6. Kirchoff's first and second laws of electrical circuits are consequences of 7. An electric dipole of moment $$\overrightarrow p $$ is lying along a uniform electric field $$\overrightarrow E $$. The 8. Two circular coils 1 and 2 are made from the same wire but the radius of the 1st coil is twice that of the 2nd coil. Wha 9. In the circuit shown, if a conducting wire is connected between points A and B, the current in this wire will 10. Two coils of self inductance 2 mH and 8 mH are placed so close together that the effective flux in one coil is completel 11. The core of a transformer is laminated because 12. A transistor-oscillator using a resonant circuit with an inductor L (of negligible resistance) and a capacitor C in seri 13. When a charged particle moving with velocity $$\overrightarrow v $$ is subjected to a magnetic field of induction $$\ove 14. A photocell employs photoelectric effect to convert 15. When photons of energy h$$\upsilon $$ fall on an aluminimum plate (of work function E0), photoelectrons of maximum kinet 16. In a discharge tube ionization of enclosed gas is produced due to collisions between 17. A microscope is focussed on a mark on a piece of paper and then a slab of glass of thickness 3 cm and refractive index 1 18. A convex lens and a concave lens, each having same focal length of 25 cm, are put in contact to form a combination of le 19. The momentum of a photon of energy 1 MeV in kg m/s will be 20. The binding energy of deuteron is 2.2 MeV and that of $${}_2^4$$He is 28 MeV. If two deuterons are fused to form one $${ 21. The following figure shows a logic gate circuit with two inputs A and B and the output C. The voltage waveforms of A, 22. Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state are excited by monochromatic radiat 23. A tube of length L is filled completely with an incompressible liquid of mass M and closed at both the ends. The tube is 24. Two bodies A (of mass 1 kg) and B (of mass 3 kg) are dropped from heights of 16 m and 25 m, respectively. The ratio of t 25. A particle moves along a straight line OX. At a time t (in seconds) the distance x (in metres) of the particle from O is 26. A car runs at a constant speed on a circular track of radius 100 m, taking 62.8 seconds for every circular lap. The aver 27. The vectors $$\overrightarrow A $$ and $$\overrightarrow B $$ are such that $$\left| {\overrightarrow A + \overrightar 28. For angles of projection of a projectile at angle (45o $$-$$ $$\theta $$) and (45o + $$\theta $$), the horizontal range 29. A 0.5 kg ball moving with a speed of 12 m/s strikes a hand wall at an angle of 30o with the wall. It is reflected with t 30. A body of mass 3 kg is under a constant force which causes a displacement s in metres in it, given by the relation s = $ 31. A uniform rod AB of length $$l$$ and mass m is free to rotate about point A. The rod is released from rest in the horizo 32. The potential energy of a long spring when stretched by 2 cm is U. If the spring is stretched by 8 cm the potential ener 33. 300 J of work is done in sliding a 2 kg block up an inclined plane of height 10 m. Work done against friction is (Take g 34. The moment of inertia of a uniform circular disc of radius R and mass M about an axis touching the disc at its diameter 35. A black body at 1227oC emits radiations with maximum intensity at a wavelength of 5000 $$\mathop A\limits^ \circ $$. If 36. The earth is assumed to be a sphere of radius R. A platform is arranged at a height R from the surface of the earth. The 37. A rectangular block of mass m and area of cross-section A floats in a liquid of density $$\rho $$. If it is given a smal 38. Two vibrating tuning forks produce waves given by y1 = 4 sin 500$$\pi $$t and y2 = 2 sin506 $$\pi $$t. Number of beats p 39. Which one of the following statements is true ? 40. The molar specific heat at constant pressure of an ideal gas is (7/2) R. The ratio of specific heat at constant pressur 41. Two sound waves with wavelengths 5.0 m and 5.5. m respectively, each propagate in a gas with velocity 330 m/s. We expect 42. The time of reverberation of a room A is one second. What will be the time (in seconds of reverberation of a room, havin 43. A Carnot engine whose sink is at 300 K has an efficiency of 40%. By how much should the temperature of source be increas 44. A transverse wave propagating along x-axis is represented by y(x, t) = 8.0 sin (0.5 $$\pi $$x $$-$$ 4$$\pi $$t $$-$$ $$\ 45. Curie temperature above which 46. Which one of the following represents forward bias diode ? 47. The velocity v of a particle at time t is given by v = at + $${b \over {t + c}}$$, where a, b and c are constants. The d

AIPMT 2006

MCQ (Single Correct Answer)

-1

A coil of inductive reactance 31 $$\Omega $$ has a resistance of 8 $$\Omega $$. It is placed in series with a condenser of capacitative reactance 25 $$\Omega $$. The combination is connected to an a.c. source of 110 V. The power factor of the circuit is

0.33

0.56

0.64

0.80

AIPMT 2006

MCQ (Single Correct Answer)

-1

Two cells, having the same e.m.f. are connected in series through an external resistance R. Cells have internal resistances r₁ and r₂ (r₁ > r₂) respectively. When the circuit is closed, the potential difference across the first cell is zero. The value of R is

r₁ + r₂

r₁ $$-$$ r₂

$${{{r_1} + {r_2}} \over 2}$$

$${{{r_1} - {r_2}} \over 2}$$

AIPMT 2006

MCQ (Single Correct Answer)

-1

A parallel plate air capacitor is charged to a potential difference of V volts. After disconnecting the charging battery the distance between the plates of the capacitor is increased using an insulting handle. As a result the potential difference between the plates

increases

decreases

does not charge

becomes zero

AIPMT 2006

MCQ (Single Correct Answer)

-1

Power dissipated across the 8 $$\Omega $$ resistor in the circuit shown here is 2 watt. The power dissipated in watt units across the 3 $$\Omega $$ resistor is

AIPMT 2006 Physics - Current Electricity Question 70 English

AIPMT 2006 Physics - Current Electricity Question 70 English

3.0

2.0

1.0

0.5

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