PPSC Physics Topic 7 MCQ Test With Answer

Prepare Modern Physics and all other important topics with PPSC Physics online test. Modern Physics is a term that is used to describe all the discoveries and observations that made physicists rethink their understanding of Physics in the 19th and 20th centuries. In this day and age, one can't study Physics without having a firm understanding of concepts of Modern Physics. That’s why seekers for PPSC Physics jobs need to understand the subject of Modern Physics. Examiners ask many questions from this topic in the PPSC Physics test.

To make the PPSC exam preparation easier for you, team IlmKiDunya.com has created the PPSC Physics online test portal. On this page, you can attempt the PPSC online test MCQs about Modern Physics. Many students complain that they don’t find information about the PPSC Physics exam preparation. We at IlmKiDunya.com bring PPSC online test to your fingertips so you can prepare quickly for the test.

Top Scorers Of PPSC Physics Topic 7 Modern Physics MCQ`s Test

Q

Queen Fatima 22 - Aug - 2023 00 Min 47 Sec 20/20
M

mahnoor javaid 25 - Sep - 2022 08 Min 10 Sec 17/20
S

Sanina Arzoo 07 - Mar - 2023 04 Min 02 Sec 15/20
F

Fiza Farooq 05 - Dec - 2022 06 Min 10 Sec 15/20
S

Saira Malik 25 - Oct - 2022 00 Min 02 Sec 14/20
A

Asma Azam 21 - Jan - 2022 03 Min 57 Sec 14/20
M

Muhammad Zeshan 20 - Sep - 2024 06 Min 17 Sec 14/20
S

SHERAZ AHMAD 17 - Oct - 2024 08 Min 57 Sec 14/20
W

Waqar Ali 19 - Dec - 2023 11 Min 30 Sec 14/20
W

wa-Qul rabbi Zidni ilma 04 - Dec - 2023 04 Min 59 Sec 13/20
N

Nida Ashfaq 04 - Oct - 2022 06 Min 48 Sec 13/20
M

Muhammad Ahsaan 26 - Aug - 2022 10 Min 12 Sec 13/20
F

fida hussain 27 - Apr - 2023 04 Min 29 Sec 12/20
S

Shaf Ashrafali 08 - Aug - 2024 04 Min 55 Sec 12/20
S

shahid habib 31 - Mar - 2024 06 Min 29 Sec 12/20

PPSC Physics Chapter 7 Important MCQ's

Sr.#	Question	Answer
1	An active component of an electronic circuit consisting of a small block of semiconducting material to which at least three electrical contacts are made is known as.	A. Rectifier B. Amplifier C. Thermocouple D. Transistor
2	The energy of neutrons obtained during a fission reaction is.	A. 0.1 MeV B. 1 KeV C. 1 MeV D. Zero
3	In the experiment of photo electric effect the minimum frequency of photons at which electrons are emitted from a metal surface is called.	A. Critical frequency B. Typical frequency C. Threshold frequency D. Surface frequency
4	X-rays are	A. Longitudinal wave B. Transvers waves C. Secondary waves D. Fast sound waves
5	Which type of amplifier causes minimum drain of power supply.	A. Class -A B. Class -B C. Class-C D. Class -AB
6	Beta decay may occur by	A. Beta minus B. Beta Plus C. Electron capture D. All of these
7	The output of two input OR gate is zero only when its.	A. Either input is one B. Either input is zero C. Both inputs are zero D. Both inputs are one
8	The capture of neutron by a proton results in the formation of.	A. Deuteron and gama rays B. Deuteron and alpha particle C. Triton and Beta particles D. Tritron and X rays
9	The most familiar example of radioactive dating is.	A. Nitrogen dating B. Carbon dating C. Hydrogen dating D. Helium dating
10	The part of theory of relativity which deals with accelerated bodies is called.	A. special theory of relativity B. General theory of relativity C. Lorentz's theory of relativity D. Galilean theory of relativity

Latest Educational News Stories

Pakistan's Largest Database of Colleges and Universities

BS Programs

University Past Papers

University Results

Exam Results 2024

Study Abroad Programs and Opportunities for Pakistani Students

PPSC Physics Topic 7 MCQ Test With Answer

MCQ's Test For PPSC Physics Topic 7 Modern Physics

PPSC Physics Topic 7 Modern Physics

In a Nuclear reactor which material is often used as modeerator.

The photons emitted in inner shell transition are.

Critical mass is the minimum mass needed for

The relationship between mass number atomic number and neutron number is.

The part of theory of relativity which deals with accelerated bodies is called.

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.

Which of the following is the most massive particle.

One particle having zero mass and zero charge is.

LED is a p-n junction that emits

Tracer techniques make use of.

Which of the following atom pair have the same structure.

Nuclear force exists between

Which of the following is not an electromagnetic wave.

Beta decay may occur by

The most readily fissionable isotope of uranium has atomic mass of

In a photocell, certain metals emit electrons for

Which of the following causes the deflection of Alpha particles when they re passed through a thin foil.

What do we study by crystallography.

Neither the position nor the momentum of a particle can be predicted with arbitrarily great precision is the statement of.

Which of the following is believed to be carrier o nuclear forces.

Prepare Complete Set Wise PPSC Physics Topic 7 Modern Physics MCQs Online With Answers

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

Set 11

Set 12

Set 13

Set 14

Set 15

Set 16

Set 17

Set 18

Set 19

Set 20

Set 21

Topic Test

Top Scorers Of PPSC Physics Topic 7 Modern Physics MCQ`s Test

PPSC Physics Chapter 7 Important MCQ's

Test Questions