PPSC Physics Practice Test – Important MCQs with Correct Answers

PPSC lecturer jobs are very popular among the university graduates of Punjab. These posts allow able-minded persons to impart education with their knowledge and experience. But things get difficult for PPSC Physics applicants when they don’t find enough information about the test. Lack of PPSC Physics Exam preparation material hinders the applicants to showcase their abilities. Many students find it difficult to obtain relevant information. But we at IlmKiDunya.com make it easier for you to prepare for the PPSC Physics test by providing you free mock tests. By taking these tests, you can learn a lot of things to perform exceptionally well in the exam. Attempt the up-to-date MCQs of Physics so you can pass the PPSC Physics test with flying colors.

PPSC Physics Exam Free Preparation

If you are looking for a free PPSC Physics test, you are in the right place. Click on the chapter-wise tests given to prepare for the test by attempting the most-relevant MCQs. The questions are provided in a chapter-wise test so you can improve your preparation for the exam on a chapter-wise basis. It gets lonely when you are the only one preparing for the exams, isn’t it? On IlmKiDunya.com PPSC physics online test preparation portal, you can compare your test results with other candidates. The comments section is also open for you to share tips and find relevant information about the PPSC Physics test.

PPSC Physics Mcq's For Full Book

Try The PPSC Physics Mcq's For Full Book

  • Total Questions30

  • Time Allowed30

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PPSC Physics Mcq's For Full Book

00:00
Question # 1

Why does a transformer have a core made of iron.

Question # 2

Which of the following parameters is irrelevant for a fuse wire.

Question # 3

The permeability of air is

Question # 4

Most cooking involves

Question # 5

Which of the following is a non conservative force.

Question # 6

Which Isotopes is use din radioactive dating.

Question # 7

The ratio of the velocity of sound in hydrogen to the velocity of sound in oxygen is

Question # 8

A gas thermometer is more sensitive than a mercury thermometer because the expansion of gas for 1 o/c rise in temperature is.

Question # 9

Which material has the greatest di electric constant.

Question # 10

An other name for electric P.E per unit charge is.

Question # 11

An operational amplifier can be used as a

Question # 12

Which of the following is electromagnetic wave.

Question # 13

The maximum field that a dielectric material can with stand whiteout breaking down is called its.

Question # 14

Amorphous solids are also called

Question # 15

In order to measure the true emf of an electrolytic cell it is necessary that.

Question # 16

the consumption of energy by a 60 watt bulb in 2 s is

Question # 17

Who first studied the visible region of hydrogen spectrum.

Question # 18

A 800 W toaster and a 1.3 kW frying pan are plugged into the same 120 V lines, then

Question # 19

LASER beam can be used to generate three dimensional images objects in the process called.

Question # 20

The angular frequency time period and frequency in SHM not depend upon.

Question # 21

The SI unit of plane angle is

Question # 22

The loudness of a sound depends on its

Question # 23

Who described an ideal heat engine in 1840

Question # 24

What is zoom lens

Question # 25

Power of lens is measured in

Question # 26

If we use two diodes and a centre tapped transformer we eill get

Question # 27

A heater which is to be used on a 250 V mains circuit, has a 5 A fuse in its plug Which of the following is the most powerful heater that can be used with this fuse.

Question # 28

In the experiment of production of X rays the anti cathode should be bombarded with.

Question # 29

The ratio of stress to strain is called.

Question # 30

Transformer make possible the

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Here is List Of Chapter Wise Tests

Ch. # Test Name MCQs Available PDF File Launch Test
1 0 Download PDF Launch Test
1 PPSC Physics Topic 1 Mechanics 368 Download PDF Launch Test
2 PPSC Physics Topic 2 Structural Properties of Matter 124 Download PDF Launch Test
3 PPSC Physics Topic 3 Thermal Properties of Matter 256 Download PDF Launch Test
4 PPSC Physics Topic 4 Geometrical Optics 222 Download PDF Launch Test
5 PPSC Physics Topic 5 Waves and Wave Properties of Light 294 Download PDF Launch Test
6 PPSC Physics Topic 6 Electricity and Magnetism 530 Download PDF Launch Test
7 PPSC Physics Topic 7 Modern Physics 403 Download PDF Launch Test
8 PPSC Physics Topic 8 Scientists, Their Inventions and discoveries 114 Download PDF Launch Test

Top Scorers of PPSC Physics Mcq's For Full Book

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    Ramsha Shabbir 23 - Apr - 2024 00 Min 16 Sec 28/30
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    Ali Malik 20 - Apr - 2024 24 Min 26 Sec 18/30
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Sr.# Question Answer
1 An example of continuous spectrum is.
A. Black body radiation spectrum
B. Molecular spectra
C. Atomic spectra
D. All of the above
2 In order to reduce uncertainty in momentum one must use light of.
A. Short wavelength
B. Large wavelength
C. Wavelength of intermediate value
D. Wavelength of any value
3 The radius of first Bohr's orbit for hydrogen atom is.
A. 0.53 m
B. 0.53 nm
C. 0.053 nm
D. 0.53 mm
4 When the battery is being charged its terminal potential difference than its emf is.
A. Less
B. Greater
C. Double
D. Squared root
5 According to kinetic theory of gases one assumes that the collisions between molecules are.
A. Perfectly elastic
B. Perfectly inelastic
C. Partly elastic
D. Partly inelastic
6 White light a tungsten filament lamp is passed through sodium vapor and viewed through a diffraction gritting Which of the following best describes the spectrum which would be seen.
A. Coloured lines on a black background
B. Coloured lines on a white background
C. Dark lines on a coloured background
D. Dark lines on a white background
7 Which is the branch of medicine that deals with the anatomy physiology and diseases of the eye.
A. Ophthalmology
B. Psychology
C. Andrology
D. Gynecology
8 Light year is a unit of
A. Light
B. Velocity
C. Time
D. Distance
9 What will be the frequency it an employ vessel is filled with water.
A. Increases
B. Decreases
C. Remain unchanged
D. Fundamental
10 Newton's rings are experimentally derived from the phenomenon of.
A. Polarization of light
B. Resolution of light
C. Interference of light
D. Diffraction of light
11 If a vehicle is to gain momentum it must
A. Lose weight
B. Move slowly
C. Lose inertia
D. Accelerate
12 The thermal inertia of a thermodynamic system is known as its.
A. Entropy
B. Enthalpy
C. Isothermal conduction
D. Adiabatic conduction
13 Marie Curie and Pierre Curie discovered two new radioactive elements which are.
A. Uranium and radkum
B. Platinum and radium
C. Polonium and radium
D. Crypton and radon
14 Which electrical component uses a low current circuit to switch a high current ON or OFF.
A. Capacitor
B. Diode
C. Reed rely
D. Thermistor
15 When temperature increases, frequency of an organ pipe
A. Decreases
B. Increases
C. Remain the same
D. Become zero
16 The unit of time constant RC is.
A. Second
B. second-1
C. Second -2
D. Second 2
17 Lines of force are imaginary lines drawn so as to be energy point.
A. parallel to equipotential surface
B. Normal to the electric field
C. Indicative of the position of the nearest source charge
D. Tangent to the electric field
18 Who discovered the exclusion principle which states that no two electrons can occupy the same quantum mechanical state in a given system.
A. Neils Bohr
B. Issac Newton
C. Wolfgang Pauli
D. Max Planck
19 X -rays are similar in nature to.
A. Alpha particles
B. Beta particles
C. Gama rays
D. Photons
20 If the cross sectional area of the pipe decreases the speed of the fluid increase according to.
A. Venturi relation
B. Bernoulli's equation
C. Equation of continuity
D. Torriculli's theroem
21 What is the triple point of water.
A. 273 .15 K
B. 0 K
C. 100 K
D. 0 oC
22 The constant lamda is called the.
A. Decay constant
B. Gas constant
C. Planck's constant
D. Dose constant
23 Simple harmonic motion may be assumed as a projection of uniform circular motion along a
A. Diagonal
B. Hypotenuse
C. Radius
D. Diameter
24 Which of the following quantities has three significant figures.
A. 3.0066 m
B. 5.05 x 10-27 kg
C. 301.0 s
D. 1.009 m
25 Positron are produced during.
A. Annihilation
B. ionization
C. Pair production
D. x rays production
26 It is deduced that a piece of metal is already a magnet if
A. A copper wire is attracted to it
B. A copper wire is repelled by it
C. One end of a compass is repelled by it
D. Both ends of a compass needle are attracted to it.
27 A 100 kg box is pulled 10 m across a frictionless horizontal surface by a 50 N force The change in the P.E. of the box a
A. 0 J
B. 2 J
C. 20 J
D. 50 J
28 The minimum velocity needed to put a satellite into the orbit
A. Terminal velocity
B. Escape velocity
C. Critical velocity
D. Linear velocity
29 For polarization , the direction of oscillation has to be perpendicular to the direction of travel sound waves are longitudinal waves so they cannot be.
A. Reflected
B. Deflected
C. Diffracted
D. polarized
30 Why does a glass plate inside a colorless liquid become invisible
A. The colours of both are same
B. The densities of both are same
C. Their refractive indices are same
D. Their refractive indices are different

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