Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.jpg)
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.
MCQ's Test For PPSC Physics Topic 7 Modern Physics
Try The MCQ's Test For PPSC Physics Topic 7 Modern Physics
-
Total Questions20
-
Time Allowed20
PPSC Physics Topic 7 Modern Physics
00:00
Question # 1
Which quantity remains fixed in isobars.
Question # 2
Transistors with various combinations are widely used as switches in.
Question # 3
In the fusion process, there are
Question # 4
The energy in an electromagnetic wave is carried in the units called.
Question # 5
Both xenon and cesium each have
Question # 6
Atomic reactor is based on
Question # 7
When a posirtron is emitted it causes.
Question # 8
What is the effect of electric and magnetic fields on X-rays
Question # 9
The half life of uranium -238 is
Question # 10
If an object moves with velocity of light the apparent length of the object moving the direction of motion becomes.
Question # 11
The Compton effect in X-rays proves that
Question # 12
During the alpha decay process
Question # 13
Which BJT configurations used for signal inversion.
Question # 14
Neither the position nor the momentum of a particle can be predicted with arbitrarily great precision is the statement of.
Question # 15
When an electron and a positron are annihilated, then number of protons produced is.
Question # 16
The energy of neutrons obtained during a fission reaction is.
Question # 17
Choose the one which acts as single inverter.
Question # 18
Which of the following configuration of BJTs gives both voltage gain and current gain.
Question # 19
Which type of amplifier causes minimum drain of power supply.
Question # 20
In an electronic transition atom cannot emit
Prepare Complete Set Wise PPSC Physics Topic 7 Modern Physics MCQs Online With Answers
-
Set 1
20 Questions
Start -
Set 2
20 Questions
Start -
Set 3
20 Questions
Start -
Set 4
20 Questions
Start -
Set 5
20 Questions
Start -
Set 6
20 Questions
Start -
Set 7
20 Questions
Start -
Set 8
20 Questions
Start -
Set 9
20 Questions
Start -
Set 10
20 Questions
Start -
Set 11
20 Questions
Start -
Set 12
20 Questions
Start -
Set 13
20 Questions
Start -
Set 14
20 Questions
Start -
Set 15
20 Questions
Start -
Set 16
20 Questions
Start -
Set 17
20 Questions
Start -
Set 18
20 Questions
Start -
Set 19
20 Questions
Start -
Set 20
20 Questions
Start -
Set 21
3 Questions
Start
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 | The wavelength of Lyman series for hydrogen spectrum lies in the. |
A. Visible region
B. Ultraviolet region
C. Infrared region
D. Far infrared region
|
| 2 | When Be is bombarded by alpha particles, then we obtain |
A. electron
B. Proton
C. Positron
D. Neutron
|
| 3 | Which BJT configurations used for signal inversion. |
A. CE
B. CC
C. CB
D. BE
|
| 4 | Two electrons approach each other their relative velocity will be. |
A. Zero
B. c
C. c/2
D. Infinity
|
| 5 | Which one among these contacts in a transistor is non rectifying. |
A. Base
B. Emitter
C. Collector
D. None of these
|
| 6 | When of the following radiations are not emitted by electron transitions in atoms. |
A. Visible rays
B. Ultraviolet rays
C. Infrared radiations
D. Alpha particles
|
| 7 | The process of energy generation in sun and stars is. |
A. Fusion of heavy nuclei
B. fusion of light nuclei
C. Fission of light nuclei
D. Solar panels
|
| 8 | The binding energy per nucleon for uranium is about. |
A. 7.7 MeV
B. 9.6 MeV
C. 13.6 MeV
D. 21.6 MeV
|
| 9 | Lines of Balmer series are emitted by hydrogen atom when the electron jumps from |
A. The first orbit to any other orbit
B. Higher orbits to second orbit
C. Higher orbits to first orbit
D. The third orbit to higher orbit
|
| 10 | Which of the following particles leave no trail in a cloud chamber. |
A. Electrons
B. Protons
C. Alpha particles
D. Neutrons
|
Test Questions
Share your comments & questions here
No comments yet. Be the first to comment!