FSC Physics Full Book MCQs 1


Entry test 2023 contains most of the Physics MCQs. FSC Part 2 Physics book MCQs. HSSC Physics questions MCQs. Solved Chapterwise Physics MCQs for first-year 12 class MCQs and 11 class MCQs. Second-year and first-year Physics textbooks chapter-wise MCQs with the answer are provided here. The physics portion is helpful in MDCAT 2023, ECAT 2023, NTS NAT 2023, and NUST NET 2023. PakLearningSpot PLS MCQs Bank website for FREE Entry test preparations

0%
644
Created by Ali Durrani

NET Practice

Physics Practice Test 1

1 / 100

Category: Physics

Q.172   In a loop of wire current is flowing clockwise the direction of magnetic field through loop is

2 / 100

Category: Physics Ch 11 Class 11

If the volume of a gas is fixed then on increasing its temperature, its pressure______

NTS 2016 SMBBMC
Physics
Heat and Thermodynamics
Elimination Tool:

3 / 100

Category: Physics Ch 4 Class 11

A bullet penetrating 30cm into its target loses its velocity by 50%. What additional distance will it penetrate into the target before it comes to rest?

NUMS 2019 Cancelled
Physics
Motion in Two Dimensions
Elimination Tool:

4 / 100

Category: Physics Ch 13 Class 12

A thermocouple is immersed in water at 373 K and the other in ice at 273K. The emf of the thermocouple Is 90 (μ)V for each 1 K difference in temperature between junctions, and the thermocouple resistance is 6 Ω. What current will flow in the galvanometer connected in series with an internal resistance of 30ohms?

NTS 2010
Physics
Heat and Thermodynamics
Current Electricity
Elimination Tool:

5 / 100

Category: Physics Ch 19 Class 12

Light photons, each of energy 3.5 x 10-19J falls on the cathode of a photocell. The current through the cell is reduced to zero by taking the cathode to a potential +0.25 V relative to anode. The work function of the cathode is:

UHS 2018
Physics
Dawn of Modern Physics
Elimination Tool:

6 / 100

Category: Physics Ch 5 Class 11

Two spheres of the same size, one of mass 5 kg and the other of mass 50 g are dropped simultaneously from a tower. When they are about to touch the ground, they have the same:

NUMS 2015
Physics
Gravitation
Elimination Tool:

7 / 100

Category: Physics Ch 14 Class 12

If electron passes through axis of solenoid the movement will be:

NUMS 2016
Physics
Magnetism and Electromagnetic Induction
Elimination Tool:

8 / 100

Category: Physics Ch 6 Class 11

The product of cross-sectional area of the pipe and the fluid speed at any point along the pipe:

UHS 2013
Physics
Fluid Dynamics
Elimination Tool:

9 / 100

Category: Physics

If the speed of waves is 10m/sec and its frequency is 5Hz. Find its wavelength.

NUMS Mock 3
Physics
Wave Motion and Sound

10 / 100

Category: Physics Ch 4 Class 11

At what angle of projection of a projectile the range becomes half of its maximum value?

PMC 2020
Physics
Motion in Two Dimensions
Elimination Tool:

11 / 100

Category: Physics Ch 4 Class 11

Whenever the average and instantaneous velocities are equal the body is said to have a:

NTS 2016 SMBBMC
Physics
Motion in Two Dimensions
Elimination Tool:

12 / 100

Category: Physics Ch 2 Class 11

Two vectors A and B both have magnitude of 5N and the angle between them is 135, then magnitude of A x B will be

13 / 100

Category: Physics Ch 5 Class 11

If a wheel of radius r turns through an angle of 30°, then the distance through which any point on its rim moves is?

PMC Sample 1
Physics
Circular Motion and Momentum
Elimination Tool:

14 / 100

Category: Physics Ch 5 Class 11

A 1000 kg vehicle is turning around a corner at 10 m/s as it travels along an arc of a circle. If the radius of the circular path is 10 m, how large a force must be exerted by the pavement on the tires to hold the vehicle in the circular path?

NTS 2015 DUHS and JSMU
Physics
Circular Motion and Momentum
Elimination Tool:

15 / 100

Category: Physics Ch 8 Class 11

If two sounds have the same wavelength in air at the same temperature, what other property must they also have in common?

Intensity
Amplitude
Frequency
NTS 2017
Physics
Wave Motion and Sound
Elimination Tool:

16 / 100

Category: Physics Ch 7 Class 11

General Equation of SHM is given as: x(t) = A sin(wt) Find approximate value of wt, if x(t) = 71cm and A=100cm.

17 / 100

Category: Physics Ch 12 Class 12

When two suspended objects are seem to attract each other electrically:

18 / 100

Category: Physics Ch 7 Class 11

If the spring is halved, the new spring constant of each part will be:

19 / 100

Category: Physics Ch 21 Class 12

Why is the total mass of all individual protons and neutrons in a nucleus greater than the mass of the nucleus which they constitute?

NUMS 2020
Physics
Nuclear Physics
Elimination Tool:

20 / 100

Category: Physics

If each particle of fluid is passing through the same point, what would be the flow?

NUMS Mock 1
Physics
Fluid Dynamics

21 / 100

Category: Physics Ch 7 Class 11

In SHM is conserved

22 / 100

Category: Physics Ch 2 Class 11

The scalar product of (2i – j + 3k) . (31 + 2j – k) i?

NTS 2014
Physics
Scalars and Vectors
Elimination Tool:

23 / 100

Category: Physics Ch 10 Class 11

A diffraction grating has 500 lines per mm, its grating element d is equal to:

UHS 2018
Physics
Optics, Nature of Light and Optical Instruments
Elimination Tool:

24 / 100

Category: Physics

What is the name of the energy which is released when an atom is formed from its constituent particles?

NUMS Mock 3
Physics
Nuclear Physics

25 / 100

Category: Physics Ch 19 Class 12

When photons are incident on a metal, electrons are emitted. The process is called:

NTS 2016 SMBBMC
Physics
Dawn of Modern Physics
Elimination Tool:

26 / 100

Category: Physics Ch 3 Class 11

A paratrooper is falling down with uniform velocity and also rotating with a constant angular velocity of 0.2 rad/sec. The body satisfies ______.

NTS 2019
Physics
Forces and Motion
Elimination Tool:

27 / 100

Category: Physics Ch 11 Class 11

Law of heat exchange is used to determine:

NTS 2018
Physics
Heat and Thermodynamics
Elimination Tool:

28 / 100

Category: Physics Ch 7 Class 11

If f1 and f2 are frequencies of two tuning forks, such that f1 < f2, then number of beats produced in one second are:

PMC Sample 2
Physics
Oscillations and Simple Harmonic Motion
Elimination Tool:

29 / 100

Category: Physics

Q.142 Three charges +3q+q and Q are placed on a straight line with equal separation. In order to make the net force on q to be zero, the value or Q will be

30 / 100

Category: Physics Ch 19 Class 12

Physics is an experimental science which depends heavily on:

NTS 2016 SMBBMC
Physics
Dawn of Modern Physics
Elimination Tool:

31 / 100

Category: Physics

A proton is about 1840 times heavier than an electron. When it is accelerated by a potential difference of 1kV, its kinetic energy will be:

NUMS Mock 4
Physics
Magnetism and Electromagnetic Induction

32 / 100

Category: Physics Ch 5 Class 11

Find the gravitational force of attraction between two balls each weighing 10 kg, when placed at a distance of 1 meter apart.

NTS 2016 DUHS & JSMU
Physics
Gravitation
Elimination Tool:

33 / 100

Category: Physics Ch 19 Class 12

In Heisenberg Principle:

34 / 100

Category: Physics Ch 11 Class 11

A steel rod has a length of 15 m at a temperature of 30°C. If the temperature is raised to 45°C. The increase in its length is:

(α= 1.1 x 10-5 K-1)

NTS 2014
Physics
Heat and Thermodynamics
Elimination Tool:

35 / 100

Category: Physics Ch 5 Class 11

In rotational motion, angular momentum plays a role which is analogous to that played by _____ in linear motion.

NUMS 2017
Physics
Circular Motion and Momentum
Elimination Tool:

36 / 100

Category: Physics Ch 14 Class 12

F = I L B, What Is relation between I and L

37 / 100

Category: Physics

Q.167 The force acting between two equal point charges distance r apart in air is F. If one of the charges is rotated about the other in a circle of radius r, the work done will be

38 / 100

Category: Physics Ch 19 Class 12

The series limit for the Balmer series of hydrogen spectrum occurs at 3664 A. Calculate Ionization energy of hydrogen atom.

NTS 2013
Chemistry
Dawn of Modern Physics
Elimination Tool:

39 / 100

Category: Physics

_____ are such nuclei of an element that have the same mass number A, but have different charge number Z.

NUMS Mock 2
Physics
Atomic Spectra

40 / 100

Category: Physics Ch 14 Class 12

A bar magnet has a magnetic moment 200 Am2. The magnet is suspended in a magnetic field of 0.30 NA-1m-1. The torque required to rotate the magnet from its equilibrium position at an angle of 30˚ will be:

NUMS 2014
Physics
Magnetism and Electromagnetic Induction
Elimination Tool:

41 / 100

Category: Physics Ch 1 Class 11

The SI unit of mass is?

42 / 100

Category: Physics Ch 20 Class 12

Consider the spectral line resulting from the transition from n=2 to n=1, in atoms and ions given below. The shortest wavelength is produced by:

PMC Sample 3
Physics
Atomic Spectra
Elimination Tool:

43 / 100

Category: Physics Ch 13 Class 12

The electrons in a conductor drift with a velocity of:

NUMS 2019 Reconduct
Physics
Current Electricity
Elimination Tool:

44 / 100

Category: Physics Ch 7 Class 11

In S.H.M the K.E. at the equilibrium position is:

NUMS 2018
Physics
Oscillations and Simple Harmonic Motion
Elimination Tool:

45 / 100

Category: Physics Ch 1 Class 11

Suppose A =4.1, and B= 3.26 and the result from calculator comes to be 1.00876543. What should be the correct number of significant figures In final answer If multiplication and division only?

46 / 100

Category: Physics Ch 5 Class 11

A body is moving in a circle at constant speed. Which statement is true?

PMC Sample 1
Physics
Circular Motion and Momentum
Elimination Tool:

47 / 100

Category: Physics Ch 2 Class 11

How much angle does the vector 2i+3j makes with y axis.

 

48 / 100

Category: Physics Ch 13 Class 12

A current of 4.4 amperes is following in a write. How many electrons pass a given point in the wire in one second, if the charge on an electron is 1.6×10-19
Coulomb?

NTS 2011
Physics
Current Electricity
Elimination Tool:

49 / 100

Category: Physics Ch 2 Class 11

(1, 1, 1) • (2, 2, 2) =

50 / 100

Category: Physics Ch 6 Class 11

When the drag force is equal to the weight of the droplet, the droplet will fall with:

UHS 2011
Physics
Fluid Dynamics
Elimination Tool:

51 / 100

Category: Physics

What happens to the pressure ‘p’ of an ideal gas, if the temperature is increased by a factor of 2 and the volume is increased by a factor of 8?

NUMS Mock 1
Physics
Heat and Thermodynamics

52 / 100

Category: Physics

Q.162 The frequency of the incident photon after compton effcct voil:

53 / 100

Category: Physics Ch 8 Class 11

Ratio of velocity of sound in oxygen as compared to hydrogen is

54 / 100

Category: Physics Ch 13 Class 12

When a conductor of a cross-sectional area 5×10-6 m2 carries a current of 6 A, the drift velocity of the conduction electrons is 1.2-4 x 10-1 ms1-. What is the number density (number per unit volume) of the conduction electrons?

NTS 2010
Physics
Current Electricity
Elimination Tool:

55 / 100

Category: Physics Ch 18 Class 12

Which two or more of the following actions would increase the energy stored in a parallel plate capacitor when a constant potential difference is applied across the plates:

PMC Practice 5
Physics
Electronics
Elimination Tool:

56 / 100

Category: Physics Ch 20 Class 12

The phenomenon in which certain elements emit invisible radiations is called:

NTS 2018
Chemistry
Atomic Spectra
Elimination Tool:

57 / 100

Category: Physics Ch 14 Class 12

What is true regarding magnetic force and magnetic intensity?

NUMS 2016
Physics
Magnetism and Electromagnetic Induction
Elimination Tool:

58 / 100

Category: Physics Ch 12 Class 12

Unit of CV^2 is equivalent to that of?

59 / 100

Category: Physics Ch 15 Class 12

Germanium and silicon are semiconductors having crystalline structures. Both these materials have ______ valence electrons in their outermost shells.

NTS 2014
Physics
Electromagnetic Waves
Elimination Tool:

60 / 100

Category: Physics Ch 3 Class 11

A particle is travelling along a straight line OX. The distance x (in metre) of the particle from O at a time ′t′ is given by x = 37 +27t – t3 , where ‘t’ is time in seconds. The distance of the particle from O, when it comes to rest is:

NUMS 2014
Physics
Forces and Motion
Elimination Tool:

61 / 100

Category: Physics Ch 9 Class 11

A microscope has an objective of 10 mm focal length and eyepiece of 25 mm focal length. What is the distance between the lenses if the object is in sharp focus when it is 10.5 mm from the objective?

NTS 2015 DUHS and JSMU
Physics
Optics, Nature of Light and Optical Instruments
Elimination Tool:

62 / 100

Category: Physics Ch 21 Class 12

4.5 x 109 years is the half-life of:

NUMS 2020
Physics
Nuclear Physics
Elimination Tool:

63 / 100

Category: Physics Ch 20 Class 12

For the first time in 1914, Henry Moseley used X-rays for the determination of:

NTS 2018
Chemistry
Atomic Spectra
Elimination Tool:

64 / 100

Category: Physics Ch 4 Class 11

A horizontal line in a displacement-time graph represents:

PMC Sample 1
Physics
Motion in Two Dimensions
Elimination Tool:

65 / 100

Category: Physics Ch 12 Class 12

For a proton moving in the direction of the electric field

66 / 100

Category: Physics

Lasers are used for producing an intense, ____ and coherent beam of visible light.

NUMS Mock 2
Physics
Optics, Nature of Light and Optical Instruments

67 / 100

Category: Physics Ch 14 Class 12

A coil of 600 turns is threaded by a flux of 8×10-5 webers if this flux is reduced to 3×10-5 webers in 0.015 seconds. The average induced e.m.f. is:

NTS 2011
Physics
Magnetism and Electromagnetic Induction
Elimination Tool:

68 / 100

Category: Physics Ch 19 Class 12

Photocell is similar to:

PMC Sample 2
Physics
Dawn of Modern Physics
Elimination Tool:

69 / 100

Category: Physics Ch 1 Class 11

Percentage uncertainty in length and width of a rectangle is 2% and 3%. The total uncertainty in the area of that rectangle is?

UHS 2019
Physics
Measurements
Elimination Tool:

70 / 100

Category: Physics Ch 4 Class 11

An automobile is moving forwards with uniform velocity due to the force exerted by its engine. If the force is doubled with the velocity remaining constant what happens to its total power?

UHS 2019
Physics
Work, Power and Energy
Elimination Tool:

71 / 100

Category: Physics

1 kilowatt hour =

NUMS Mock 2
Physics
Work, Power and Energy

72 / 100

Category: Physics Ch 19 Class 12

Plank׳s constant is analogus to:

PMC Sample 3
Physics
Dawn of Modern Physics
Elimination Tool:

73 / 100

Category: Physics Ch 21 Class 12

An element whose atomic number is same but mass number is different is called:

NUMS 2019 Reconduct
Physics
Nuclear Physics
Elimination Tool:

74 / 100

Category: Physics Ch 5 Class 11

A 400 gram ball is tied to the end of a cord and whirled in à horizontal circle of radius 0.6 m. If the ball makes five complete revolutions in 2 s, what is the ball’s linear speed?

NTS 2016 DUHS & JSMU
Physics
Circular Motion and Momentum
Elimination Tool:

75 / 100

Category: Physics Ch 15 Class 12

The direction of induced emf is given by which of the following law?

76 / 100

Category: Physics Ch 18 Class 12

In the breakdown region zener behaves like a

PMC Sample 2
Physics
Electronics
Elimination Tool:

77 / 100

Category: Physics Ch 14 Class 12

Ammeter lies in

78 / 100

Category: Physics

In a certain process, 400 J of heat energy is supplied to a system and at the same time 150 J of work is done by the system. The increase in internal energy of the system is _______.

NUMS Mock 4
Physics
Heat and Thermodynamics

79 / 100

Category: Physics Ch 18 Class 12

A logic gate has four inputs. Its possible input combinations will be:

NUMS 2015
Physics
Electronics
Elimination Tool:

80 / 100

Category: Physics Ch 7 Class 11

The total energy of a block, executing simple harmonic motion is:

NUMS 2019 Cancelled
Physics
Oscillations and Simple Harmonic Motion
Elimination Tool:

81 / 100

Category: Physics Ch 20 Class 12

Energy of the 4th orbit in a hydrogen atom is:

PMC Sample 1
Physics
Atomic Spectra
Elimination Tool:

82 / 100

Category: Physics Ch 2 Class 11

A constant force F= 2i + 3j +4k is applied on a body. What will be the work done to move the body 5m in the z-direction?

PMC Sample 1
Physics
Scalars and Vectors
Elimination Tool:

83 / 100

Category: Physics Ch 12 Class 12

Electron volt is the unit of

84 / 100

Category: Physics Ch 17 Class 12

Let L be the length and d be the diameter of the cross section of a wire. Wires of the same material with different L and d are subjected to the same tension along the length of the wire. In which of the following cases the extension of wire will be the maximum?

NUMS 2014
Physics
Physics of Solids
Elimination Tool:

85 / 100

Category: Physics Ch 19 Class 12

When an observer moves with velocity of light, relative to a timing device at rest, he would notice:

NUMS 2015
Physics
Dawn of Modern Physics
Elimination Tool:

86 / 100

Category: Physics Ch 1 Class 11

Which one of the following Is correct

87 / 100

Category: Physics Ch 17 Class 12

Which of the following can have negative temperature coefficient?

PMC Practice 4
Physics
Physics of Solids
Elimination Tool:

88 / 100

Category: Physics Ch 16 Class 12

Identify the factor on which mutual inductance does not depend:

PMC Practice 3
Physics
Alternating Current
Elimination Tool:

89 / 100

Category: Physics Ch 17 Class 12

The volume of a gas at constant pressure increases by 2% when the temperature is increased by 5 K, It’s initial temperature is:

NUMS 2016
Physics
Physics of Solids
Elimination Tool:

90 / 100

Category: Physics

Q.166 For which angle between arealand magnetic field, flux is maximum

91 / 100

Category: Physics Ch 17 Class 12

If stress is doubled, then volume becomes

92 / 100

Category: Physics Ch 14 Class 12

When a charged particle is projected perpendicular to a magnetic field:

NUMS 2016
Physics
Magnetism and Electromagnetic Induction
Elimination Tool:

93 / 100

Category: Physics

Q.73 An electrical instrument which is used to measure potential difference between two points is called

94 / 100

Category: Physics

In modern day electrical arrangements, which of the following is connected in series with the others?

95 / 100

Category: Physics Ch 13 Class 12

If in a circuit, 2 Ampere current is drawn from the battery in 10 minutes. How much charge will flow through the circuit in this time?

NTS 2018
Physics
Current Electricity
Elimination Tool:

96 / 100

Category: Physics

A disc, a hoop, and a sphere of the same mass and radius are rolled down from a frictionless, inclined plane. Which has a greater speed on reaching the ground?

NUMS Mock 3
Physics
Circular Motion and Momentum

97 / 100

Category: Physics Ch 4 Class 11

When the output power equals to one-half of the input power, efficiency of the transformer becomes:

NUMS 2015
Physics
Work, Power and Energy
Elimination Tool:

98 / 100

Category: Physics

Q.160 All of the following are equivalent to watt except

99 / 100

Category: Physics Ch 7 Class 11

In mass-spring system, which of the following does not depend on the initial displacement of the spring?

PMC Practice 4
Physics
Oscillations and Simple Harmonic Motion
Elimination Tool:

100 / 100

Category: Physics Ch 21 Class 12

Emission of an alpha particle from a radioactive element.

NUMS 2019 Reconduct
Physics
Nuclear Physics
Elimination Tool:

Your score is

The average score is 48%

0%




Learn Anytime Anywhere

PakLearningSpot

Download PLS Mobile App from Google Play Store

,

2 responses to “FSC Physics Full Book MCQs 1”

Kindly share MCQs & Explanations Here

Open chat
Salam
Can we help you?