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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
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Total Questions20
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Time Allowed20
PPSC Physics Topic 7 Modern Physics
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Question # 1
Which circuit elements has two stable states and can be used to store information.
Question # 2
The input exultation for a JFET is
Question # 3
The most suitable material for moderator in a nuclear reactor is.
Question # 4
The possible values of principal quantum number are.
Question # 5
The emission of Beta particle from protonium -218 results in the formation of.
Question # 6
The radius of second orbit of hydrogen atom is
Question # 7
The force that bonds protons and neutrons together int he nucleus despite the electrical repulsion of the protons is called.
Question # 8
X-ray are
Question # 9
When a posirtron is emitted it causes.
Question # 10
A slow neutron can cause fission in
Question # 11
The path of electron in Rutherford atomic model according to classical theory a.
Question # 12
The energy equivalent of 1 kg of matter a
Question # 13
The binary equivalent of 25 is
Question # 14
Alpha particles emitted from a radioactive material are.
Question # 15
A CE amplifier with by passed emitter resistor is an example of.
Question # 16
The wavelength of Lyman series for hydrogen spectrum lies in the.
Question # 17
Isotopes are the atoms of the same elements which contain equal number of.
Question # 18
When a platinum wire is heated of 1600 oC, it becomes
Question # 19
Which particle is removed by a photon.
Question # 20
Which of the following radiations can penetrate 20 cm thick steel.
Prepare Complete Set Wise PPSC Physics Topic 7 Modern Physics MCQs Online With Answers
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Set 1
20 Questions
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Set 2
20 Questions
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Set 3
20 Questions
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Set 4
20 Questions
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Set 5
20 Questions
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Set 6
20 Questions
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Set 7
20 Questions
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Set 8
20 Questions
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Set 9
20 Questions
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Set 10
20 Questions
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Set 11
20 Questions
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Set 12
20 Questions
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Set 13
20 Questions
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Set 14
20 Questions
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Set 15
20 Questions
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Set 16
20 Questions
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Set 17
20 Questions
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Set 18
20 Questions
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Set 19
20 Questions
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Set 20
20 Questions
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Set 21
3 Questions
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Top Scorers Of PPSC Physics Topic 7 Modern Physics MCQ`s Test
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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 | In heavy elements of the periodic table the number of neutrons than protons are. |
A. Lesser
B. Greater
C. Equal
D. Undetermined
|
| 2 | For the normal operation of transistor the emitter base junction is always. |
A. Zero biased
B. Reverse biased
C. Forward bised
D. Both a and b
|
| 3 | Which of the following is its own anti particle. |
A. Photon
B. Electron
C. Proton
D. positron
|
| 4 | The bunding energy per nucleon for iron is. |
A. zero
B. Maximum
C. Negative
D. Minimum
|
| 5 | The most readily fissionable isotope of uranium has atomic mass of |
A. 234
B. 235
C. 236
D. 238
|
| 6 | The reciprocal of decay constant lamda of a radioactive element is. |
A. Half life
B. Mean life
C. Total life
D. Curie
|
| 7 | Radius of the Bother's orbit is r the radius of second orbit will be. |
A. 2 r
B. 3 r
C. 4 r
D. 8 r
|
| 8 | The energy equivalent of 1 kg of matter a |
A. 10-15 J
B. 1 J
C. 1012J
D. 1017 J
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| 9 | The phenomenon of radioactivity is associated with |
A. Decay of nucleus
B. Decay of atoms
C. Fusion of nuclei
D. Emission of electrons
|
| 10 | Alpha particles are |
A. Helium nuclei
B. sodium nuclei
C. Ioized nuclei
D. Hydrogen nuclei
|
Test Questions
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