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

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PPSC Physics Mcq's For Full Book

00:00
Question # 1

In scientific notation 0.0003 can be written as.

Question # 2

When 5 C of charge flows through a particular resistor 10 J of energy is converted What is the p.d. across the resistor.

Question # 3

Abu abdullah ibn Jabir Al battani was the greatest

Question # 4

The simple form of particle accelerator is.

Question # 5

A new class of ceramics materials was discovered in.

Question # 6

The magnetic field inside a solenoid is

Question # 7

Which of the following characteristics of a wave is independent of the others.

Question # 8

Half life of a radioactive elements 10 minutes If the initial cont. rate is 368 counts per minute for what time count rate reaches 32 counts per minute.

Question # 9

How are the electrons produced in a cathode ray tube.

Question # 10

In rectifiers silicon junction diodes are preferred to germanium type because.

Question # 11

The best shield against Gama rays would be of

Question # 12

Why hydrogen atom does not emit x-rays.

Question # 13

Mostly widely used types of gas LASER are.

Question # 14

When the temperature of a body is equal to that of the surrounding then the body appears

Question # 15

Which uranium isotope having the atomic weights as given below is easily fissionable.

Question # 16

Simple harmonic motion is a type of

Question # 17

The heat accepted and rejected by a Carnot engine operating between two heat reservoirs defines.

Question # 18

First law of thermodynamics is a

Question # 19

The rms value of alternating current is always

Question # 20

A mercury in glass thermometer and thermocouple thermometer are both calibrated using the same fixed point of 0 oC and 100 oc when both temperature are used to measure the temperature of a body the temperature measured on both thermometers will be exactly the same

Question # 21

Which of the following is the most commonly used regions of operations for a transistor.

Question # 22

a cube with sides 2 cm long is made from a material of density 8 g cm-3 What is the mass of the code

Question # 23

The law of equation of energy is applicable to the system whose constituents are.

Question # 24

In projectile motion, the body has

Question # 25

The gravitational strength on the surface of moon is 1.6 N kg-1 What will be the mass and weight of an object respectively on the surface of the moon.

Question # 26

If a resistance is connected in parallel with a galvanometer the resulting instrument is called.

Question # 27

Heat Carnot be transferred from a colder to a hotter region unless work is done This is the statement of.

Question # 28

The phenomenon of Brownian motion shows that

Question # 29

The internal energy of an isolated system

Question # 30

Which of the following phenomenon gives evidence of the molecular structure of mater

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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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    BADAL lashari 28 - Jul - 2024 07 Min 20 Sec 17/30
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    Mr soccer 04 - Jul - 2024 08 Min 04 Sec 17/30
Sr.# Question Answer
1 Newton's first law of motion provides the definition of.
A. Distance
B. Force
C. Vector
D. Acceleration
2 The spectrum of radiation due to transitions between energy levels in an atom, other absorption or emission is called.
A. Atomic spectrum
B. Molecular spectrum
C. Grating spectrum
D. Normal specturm
3 Which BJT configurations used for signal inversion.
A. CE
B. CC
C. CB
D. BE
4 According to Coulomb's law what happens to the attraction of two oppositely charged objects as their distance of separation increases.
A. Increase
B. Decrease
C. Remain unchanged
D. Cannot be determined
5 Which of the title for combining of notes that produce jarring effect on the ear.
A. Noise
B. Melody
C. Harmony
D. Discord
6 Which one of the following quantities is conserved in a nuclear reactor.
A. Energy only
B. Mass only
C. Momentum only
D. Mass energy and momentum
7 Michelson's interferometer can b e sued to find
A. Velocity of light
B. Velocity of sound
C. Wavelength of light
D. Wavelength of sound
8 A device used to measure the strain of an object and it is a type of resistor that changes value with applied strain is a
A. thermistor
B. Strain gauge
C. Thermocouple
D. Potentiometer
9 One calorie equals to
A. 1.2 J
B. 2.2 J
C. 3.2 J
D. 4.2 J
10 In ideal gas equation PV = nRT , R is
A. Universal gas constant
B. Avogadro's number
C. Plank's constant
D. Gravitational constant
11 If there are no frictional effects, the mechanical energy of a system executing simple harmonic motion.
A. Changes with time
B. Is variable
C. Is constant
D. Is not conserved
12 Light entering glass will not suffer change in
A. Frequency
B. wavelength
C. Speed
D. Direction
13 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
14 The mechanical equivalent of heat is.
A. Physical quantity
B. Constant
C. Conversion factor
D. Zero
15 What is the traditional name for a capacitor
A. Choke
B. Condenser
C. Transformer
D. Inductor
16 Two pure inductors each of self inductance L are connected in parallel The total inductance of the combination is.
A. L
B. 2L
C. L/2
D. L/4
17 The appearance of colures in their film is due to
A. Diffraction
B. Dispersion
C. Interference
D. Polarization
18 A generator produces 100 kW of power of a potential difference of 10 kV the power is transmitted through cables of total resistance 5 Homs How much power is dissipated in the cables.
A. 50 W
B. 250 W
C. 500 W
D. 5,000 W
19 Which of the following statemtents is worng.
A. Charge is quantized
B. Charge is conserved
C. There is not field near an isolated charge at rest
D. A moving charge produces both electric and magnetic field.
20 The dimensions of viscosity are
A. [MLT-1]
B. [MT-2]
C. [ML-1T-1]
D. [ML2T-1]
21 When 5 C of charge flows through a particular resistor 10 J of energy is converted What is the p.d. across the resistor.
A. 0.5 V
B. 2.0 V
C. 15 V
D. 50 V
22 Sound wave do not travel in vacuum because.
A. they are transverse waves
B. They are stationary waves
C. They require material medium for propagation
D. They do not have enough energy
23 What will be the sound speed if the frequency is doubled.
A. zero
B. Half
C. Double
D. Unchanged
24 Work function is generally expressed in.
A. Electron volt
B. Joules
C. Newtons
D. Gauss
25 All particles, of a wave front vibrate
A. In same phase
B. In opposite phase
C. Upward down
D. Left and right
26 Which technique uses underwater sound propagation to detect and locate submerged objects.
A. RADAR
B. LIDAR
C. SONAR
D. LASER
27 A body of mass 3 kg lies on the surface of the table 2 m high it is moved on the surface 4 m the change in P.E. will be.
A. 9.8 J
B. 6 J
C. Zero
D. 329 J
28 Which one of the following describes a measure of opposition to alternating current.
A. Electrical impedance
B. Capacitance
C. Inductance
D. Admittance
29 What will be the effect on the speed of a Transerv wave in a string. If tension is made 4 times.
A. Remains the same
B. Increase a times
C. Becomes double
D. Becomes 3 times
30 Electromagnetic waves transmit.
A. Energy only
B. Momentum only
C. Energy and momentum
D. Light

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