FSC Physics Full Book MCQs 2


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%
474
Created by Ali Durrani

NET Practice

Physics Practice Test 2

1 / 100

Category: Physics Ch 2 Class 11

R1 and R2 are two-position vectors making angles θ1 and θ2 with positive X-axis respectively. Their vector product is:

[R1 = 4 cm, R2 = 3 cm , e1 = 30 degrees , e2 = 90 ]

NTS 2011
Physics
Scalars and Vectors
Elimination Tool:

2 / 100

Category: Physics Ch 7 Class 11

Second’s pendulum has frequency equal to?

3 / 100

Category: Physics

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 Mock 2
Physics
Nuclear Physics

4 / 100

Category: Physics Ch 5 Class 11

1 radian = _____ degrees.

NTS 2012
Physics
Circular Motion and Momentum
Elimination Tool:

5 / 100

Category: Physics Ch 10 Class 11

In a double slit experiment, two slits are 0.2 mm apart with a screen at a distance of 1m. The third bright fringe is found to be displaced at a distance of 7.5 mm from the central fringe. What is the value of the wavelength?

NUMS 2019 Cancelled
Physics
Optics, Nature of Light and Optical Instruments
Elimination Tool:

6 / 100

Category: Physics Ch 13 Class 12

If length of a wire is Increased two times and Its cross-sectional area is reduced to half, the resistance of the wire will be:

7 / 100

Category: Physics Ch 7 Class 11

A wire has a spring constant of 5 x 104 N m-1. It is stretched by a force to extension of 1.4 mm. Calculate the strain energy stored in the wire.

UHS 2019
Physics
Oscillations and Simple Harmonic Motion
Elimination Tool:

8 / 100

Category: Physics Ch 7 Class 11

The frequency of a string on a musical instrument can be changed either by:

PMC Sample 3
Physics
Oscillations and Simple Harmonic Motion
Elimination Tool:

9 / 100

Category: Physics

Law of Conservation of Momentum states that total linear momentum of system remains constant if:

NUMS Mock 1
Physics
Forces and Motion

10 / 100

Category: Physics Ch 10 Class 11

In Young’s Double slit experiment, if the spacing between the slit is doubled and the linear distance from the screen is reduced to one half then the spacing between the two adjacent bright fringes will be ____ of actual value.

NUMS 2017
Physics
Optics, Nature of Light and Optical Instruments
Elimination Tool:

11 / 100

Category: Physics Ch 4 Class 11

The force constant k1 and k2 of two springs are in a ratio of 5 : 4. They are stretched by the same length, if the potential energy stored in one spring is 25 J then the potential energy stored in the second spring is:

PMC Sample 1
Physics
Work, Power and Energy
Elimination Tool:

12 / 100

Category: Physics Ch 2 Class 11

Velocity is a:

PMC Practice 3
Physics
Scalars and Vectors
Elimination Tool:

13 / 100

Category: Physics Ch 15 Class 12

Sound waves are:

PMC 2021 Tested
Physics
Electromagnetic Waves
Elimination Tool:

14 / 100

Category: Physics

Q.81 Which of the following is the same for isotopes?

15 / 100

Category: Physics Ch 15 Class 12

A.C generator can be converted into D.0 generator by

16 / 100

Category: Physics

Q.173 In step up transformer, voltage in the secondary increases and power in secondary

17 / 100

Category: Physics Ch 9 Class 11

The main difference between X rays and Y rays is:

PMC 2020
Physics
Optics, Nature of Light and Optical Instruments
Elimination Tool:

18 / 100

Category: Physics

A container is divided into two equal portions. One portion contains an ideal gas at pressure P and temperature T while the other portion is a perfect vacuum. If a hole is opened between two portions:

NUMS Mock 3
Physics
Heat and Thermodynamics

19 / 100

Category: Physics Ch 6 Class 11

Stokes’ Law for steady motion in a fluid of infinite extent is given by:

UHS 2012
Physics
Fluid Dynamics
Elimination Tool:

20 / 100

Category: Physics Ch 15 Class 12

If the current flow increases to 100 times, the energy stored in the inductor will increase to:

21 / 100

Category: Physics Ch 7 Class 11

In simple harmonic motion, acceleration will be maximum, when object is at:

UHS 2019
Physics
Oscillations and Simple Harmonic Motion
Elimination Tool:

22 / 100

Category: Physics Ch 7 Class 11

To double the total energy for a mass-spring system oscillating in SHM, by what factor must the amplitude increase?

NUMS 2015
Physics
Oscillations and Simple Harmonic Motion
Elimination Tool:

23 / 100

Category: Physics Ch 13 Class 12

A 50 watt bulb is operated by 120 volts. What is the current through the bulb?

NTS 2016 SMBBMC
Physics
Current Electricity
Elimination Tool:

24 / 100

Category: Physics Ch 4 Class 11

If we drop an object, it’s initial velocity is zero. How far will it fall in time ‘t’?

PMC 2020
Physics
Motion in Two Dimensions
Elimination Tool:

25 / 100

Category: Physics Ch 8 Class 11

The path difference for the constructive interference is:

NUMS 2018
Physics
Wave Motion and Sound
Elimination Tool:

26 / 100

Category: Physics Ch 2 Class 11

If A = B + C and A, B, C have scalar magnitudes of 5, 4, 3 units respectively then the angle between vector A and Vector C is:

NUMS 2014
Physics
Scalars and Vectors
Elimination Tool:

27 / 100

Category: Physics

The point at which an applied force produces linear motion but no rotatory motion is:

NUMS Mock 4
Physics
Forces and Motion

28 / 100

Category: Physics Ch 15 Class 12

Transformer cannot step up

29 / 100

Category: Physics Ch 2 Class 11

The acceleration is a _____.

PMC Practice 6
Physics
Scalars and Vectors
Elimination Tool:

30 / 100

Category: Physics

In simple harmonic motion, acceleration will be maximum, when object is at:

NUMS Mock 3
Physics
Oscillations and Simple Harmonic Motion

31 / 100

Category: Physics Ch 11 Class 11

Kelvin, is the unit of thermodynamic temperature, which is ________ of the thermodynamic temperature of the triple point of water.

NTS 2015 DUHS and JSMU
Physics
Heat and Thermodynamics
Elimination Tool:

32 / 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:

33 / 100

Category: Physics Ch 17 Class 12

To determine Young’s modulus of a material of a given wire of length 𝐿 we use:

ETEA 2018
Physics
Physics of Solids
Elimination Tool:

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 7 Class 11

A train is approaching a station at 90 km/h sounding a whistle of frequency 1000 Hz. What will be the apparent frequency heard by the listener sitting on the platform if the train moves away from the station at the same speed? (speed of sound= 340 m/s)

NTS 2015 DUHS and JSMU
Physics
Oscillations and Simple Harmonic Motion
Elimination Tool:

36 / 100

Category: Physics Ch 18 Class 12

The half wave rectifier has how many diodes?

PMC 2021 Tested
Physics
Electronics
Elimination Tool:

37 / 100

Category: Physics Ch 14 Class 12

In a coil, when current changes from 10 A to 4 A in 1 s. An induced emf of 1.2 V is induced across the coil. The self – inductance of the coil is:

NUMS 2019 Cancelled
Physics
Magnetism and Electromagnetic Induction
Elimination Tool:

38 / 100

Category: Physics Ch 10 Class 11

The least distance of distinct vision for a normal eye is

39 / 100

Category: Physics

Q.135 A particle is performing uniform circular motion has constant:

40 / 100

Category: Physics Ch 3 Class 11

A body starts sliding on a rough horizontal surface with a speed of 10 m/s. If the coefficient of friction is 0.2, find the distance traveled by the body before coming to rest. (g = 10m/s)

NTS 2010
Physics
Forces and Motion
Elimination Tool:

41 / 100

Category: Physics Ch 21 Class 12

How many quarks neutron and proton is made up of?

42 / 100

Category: Physics

Which of the following is the pair of isobars?

NUMS Mock 1
Physics
Nuclear Physics

43 / 100

Category: Physics Ch 19 Class 12

Einstein was given a Nobel prize for:

PMC 2021 Tested
Physics
Dawn of Modern Physics
Elimination Tool:

44 / 100

Category: Physics Ch 13 Class 12

Volt/ohm=

45 / 100

Category: Physics Ch 3 Class 11

The time rate of change of linear momentum of a body is equal to:

NUMS 2020
Physics
Forces and Motion
Elimination Tool:

46 / 100

Category: Physics Ch 13 Class 12

Unit of emf?

47 / 100

Category: Physics Ch 21 Class 12

Which one of these is used in the treatment of Cancer?

48 / 100

Category: Physics Ch 9 Class 11

In an astronomical telescope, the distance between the objective and eyepiece is called:

NTS 2013
Physics
Optics, Nature of Light and Optical Instruments
Elimination Tool:

49 / 100

Category: Physics Ch 18 Class 12

A diode works in ___ bias for rectification.

PMC Practice 11
Physics
Electronics
Elimination Tool:

50 / 100

Category: Physics Ch 19 Class 12

In Compton’s effect the wavelength of the scattered photon is

51 / 100

Category: Physics Ch 16 Class 12

If a half wave rectifier is used to convert 50Hz AC into DC, then the number of pulses present in rectified voltage is:

PMC Sample 1
Physics
Alternating Current
Elimination Tool:

52 / 100

Category: Physics

v

Q.128 Slope of force displacement is measured in unit

53 / 100

Category: Physics Ch 20 Class 12

A star moving away from earth shows?

PMC Practice 5
Physics
Atomic Spectra
Elimination Tool:

54 / 100

Category: Physics Ch 12 Class 12

Two capacitors C1 = 3 uF and C2 = 6 uF are in series across a 90 volts D.C. supply. The total capacitance is given by:

NTS 2012
Physics
Electrostatics
Elimination Tool:

55 / 100

Category: Physics

Q.157 A wheel from 1 m diameter makes 60 rev/min. The linear speed of a point on its rim in m/s is

56 / 100

Category: Physics Ch 17 Class 12

Young modulus for the perfectly rigid body is

57 / 100

Category: Physics Ch 11 Class 11

How much heat is absorbed by 100 g of water when its temperature decreases from 25. C to 5. C? (heat capacity is 4.2 j/gk)

NUMS 2016
Physics
Heat and Thermodynamics
Elimination Tool:

58 / 100

Category: Physics Ch 12 Class 12

For a proton moving in the direction of the electric field

59 / 100

Category: Physics Ch 10 Class 11

Dioptre power of an concave lens of 10 cm focal length is

60 / 100

Category: Physics

Q.154 Why should a resistance be introduced in a circuit in series deliberately?

61 / 100

Category: Physics

Q.166 The energy required to charge a capacitor of 5μF by connecting a D.C source of 20 kV is

62 / 100

Category: Physics Ch 7 Class 11

If the length of simple pendulum is increased to 6 time; and g reduces to 3 times, then time period will be?

63 / 100

Category: Physics Ch 19 Class 12

When an electron and its antiparticle positron come close enough to each other, they completely convert into radiation energy in the form of photons, this process is called:

NTS 2018
Physics
Dawn of Modern Physics
Elimination Tool:

64 / 100

Category: Physics Ch 5 Class 11

Angular velocity is measured in

65 / 100

Category: Physics

The moment of inertia of a solid sphere of mass ‘m’ having radius ‘r’ about a line passing through its center is:

NUMS Mock 2
Physics
Circular Motion and Momentum

66 / 100

Category: Physics Ch 5 Class 11

What is the unit of angular momentum

67 / 100

Category: Physics Ch 18 Class 12

Non-inverting amplifier circuits have?

PMC Practice 2
Physics
Electronics
Elimination Tool:

68 / 100

Category: Physics Ch 19 Class 12

Calculate the energy of a photon of wavelength 6600 Angstroms:

PMC Practice 5
Physics
Dawn of Modern Physics
Elimination Tool:

69 / 100

Category: Physics Ch 20 Class 12

Which of the following statements is not consistent with Bohr’s set of postulates regarding the hydrogen atom model with regard to the emission and absorption of light?

NTS 2013
Physics
Atomic Spectra
Elimination Tool:

70 / 100

Category: Physics Ch 3 Class 11

What force should be applied on a 10 kg body so that it moves down in a vacuum with an acceleration of 3 m/s2 ? (Take g=9.8 m/s2)

NTS 2013
Physics
Forces and Motion
Elimination Tool:

71 / 100

Category: Physics Ch 8 Class 11

If a compressible medium has bulk modulus denoted by B and density denoted by P, then a Newton’s formula for the speed of sound in a medium is _____.

NTS 2019
Physics
Wave Motion and Sound
Elimination Tool:

72 / 100

Category: Physics Ch 16 Class 12

Power factor. of RLC circuit at Resonance Is

73 / 100

Category: Physics Ch 12 Class 12

The greek word “xeros” and “graphos” means:

PMC Sample 2
Physics
Electrostatics
Elimination Tool:

74 / 100

Category: Physics Ch 3 Class 11

A car is travelling in a straight line along a highway at a constant speed of 80miles per hour for 10 seconds. Find its acceleration.

NTS 2015 SMBBMC
Physics
Forces and Motion
Elimination Tool:

75 / 100

Category: Physics Ch 12 Class 12

The electric field of a point charge is in shape.

76 / 100

Category: Physics Ch 13 Class 12

A battery has an e.m.f of 6.0 volts and an internal resistance of 0.4 ohms. It is connected to a 2.6 ohms resistor through a SPST (single pole, single throw switch).

When the switch is open, the potential difference between the terminal of the battery is:

NTS 2010
Physics
Current Electricity
Elimination Tool:

77 / 100

Category: Physics Ch 16 Class 12

X-rays have frequency greater than

78 / 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:

79 / 100

Category: Physics Ch 9 Class 11

A microscope has an objective of 10 mm focal length and an eye piece 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 2014
Physics
Optics, Nature of Light and Optical Instruments
Elimination Tool:

80 / 100

Category: Physics Ch 4 Class 11

Which is the unit of energy

PMC Sample 3
Physics
Work, Power and Energy
Elimination Tool:

81 / 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:

82 / 100

Category: Physics Ch 2 Class 11

The scalar or Dot product of Vectors (3i – 2j + 4k) and (2i + 2j – 3k) is _____.

NTS 2019
Physics
Scalars and Vectors
Elimination Tool:

83 / 100

Category: Physics Ch 1 Class 11

Force is a derived quantity, its derived unit can be expressed in terms of the base units as:

UHS 2018
Physics
Measurements
Elimination Tool:

84 / 100

Category: Physics Ch 19 Class 12

If frequency of incident light is increased beyond threshold frequency, keeping light intensity constant, then:

NUMS 2019 Reconduct
Physics
Dawn of Modern Physics
Elimination Tool:

85 / 100

Category: Physics Ch 6 Class 11

Water is flowing in a streamline motion through a horizontal tube. The pressure at a point in the tube is P where the velocity of now is v. At another point, where the pressure is P/2, the velocity of flow is: (density of water=ρ)

NUMS 2014
Physics
Fluid Dynamics
Elimination Tool:

86 / 100

Category: Physics Ch 18 Class 12

If the input frequency of a full-wave rectifier is 50 Hz, its ripple frequency is:

PMC 2021 Tested
Physics
Electronics
Elimination Tool:

87 / 100

Category: Physics Ch 12 Class 12

If two point charges of charge q1 and q2 are placed at distance d, then the force between them is proportional to:

PMC Sample 1
Physics
Electrostatics
Elimination Tool:

88 / 100

Category: Physics Ch 12 Class 12

Two equal, opposite charges are fixed at a distance d. Positive charge is at the right and negative at the left position. As shown below:

X – Y + Z

At which position, the net electric field is directed to the left?

PMC Sample 2
Physics
Electrostatics
Elimination Tool:

89 / 100

Category: Physics

Q.136 First law of thermodynamics is special case of

90 / 100

Category: Physics Ch 4 Class 11

The rate at which work is being done is called:

UHS 2018
Physics
Work, Power and Energy
Elimination Tool:

91 / 100

Category: Physics Ch 19 Class 12

The energy equivalent to 0.9 mg is? a) 9 x 1091 b) 8.1 x 10″J •

92 / 100

Category: Physics Ch 8 Class 11

The electron current is chiefly due to:

NUMS 2016
Physics
Wave Motion and Sound
Elimination Tool:

93 / 100

Category: Physics Ch 2 Class 11

Consider a car is travelling for one hour. Which of the following trips have the same average velocity?

PMC Practice 2
Physics
Scalars and Vectors
Elimination Tool:

94 / 100

Category: Physics Ch 4 Class 11

Which of the following field is dependent on the path?

95 / 100

Category: Physics Ch 7 Class 11

Transvers waves can transfer their energy on, In

96 / 100

Category: Physics Ch 16 Class 12

If the peak voltage is 9V, calculate the peak to peak voltage.

PMC Practice 8
Physics
Alternating Current
Elimination Tool:

97 / 100

Category: Physics Ch 21 Class 12

In Nuclear reactions, we have the conservation of:

NTS 2017
Physics
Nuclear Physics
Elimination Tool:

98 / 100

Category: Physics Ch 11 Class 11

As a result of the natural process the entropy

99 / 100

Category: Physics Ch 8 Class 11

If a wave can be polarized, it means, it is:

NUMS 2016
Physics
Wave Motion and Sound
Elimination Tool:

100 / 100

Category: Physics

Q.140 A magnetic field exists around

Your score is

The average score is 49%

0%




Learn Anytime Anywhere

PakLearningSpot

Download PLS Mobile App from Google Play Store

,

One response to “FSC Physics Full Book MCQs 2”

Kindly share MCQs & Explanations Here

Open chat
Salam
Can we help you?