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The PPSC Physics test contains multiple questions about Scientists, Their Inventions, And Discoveries. There is no doubt about the fact that inventors and scientists have created this modern world. For anyone willing to pursue their career in Physics, it is of utmost importance to understand, recognize, and appreciate the efforts of the scientists. Those who want to get PPSC Physics Jobs know that it is important to be interested in the works of scientists to pass their PPSC Physics test with flying colors.
PPSC Physics Test at IlmKiDunya.com
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MCQ's Test For PPSC Physics Topic 8 Scientists, Their Inventions and discoveries
Try The MCQ's Test For PPSC Physics Topic 8 Scientists, Their Inventions and discoveries
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Total Questions20
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Time Allowed20
PPSC Physics Topic 8 Scientists, Their Inventions and discoveries
00:00
Question # 1
Which scientist coined the term quantum mechanics.
Question # 2
Which of the following pair is correct.
Question # 3
Which scientist announced for the first time that the universe is expanding.
Question # 4
When did max planck suggest that energy is released or absorbed in discrete packets.
Question # 5
Who was the first to suggest the existence of a positively charged nucleus in an atom.
Question # 6
Natural radioactivity was discovered in.
Question # 7
A relationship between mechanical work and heat energy was firstly established dby.
Question # 8
Polaroid's were invented in
Question # 9
Who discovered the exclusion principle which states that no two electrons can occupy the same quantum mechanical state in a given system.
Question # 10
who discovered taht mass and energy are forms of each other.
Question # 11
Who developed hypothetical heat engine that has the maximum possible efficiency in 1824
Question # 12
Who is generally credited with the invention of first optical microscope.
Question # 13
The first book of physics was written by
Question # 14
The cloud chamber was invented by C.T.R. Wilson in
Question # 15
Prince Louis and Vector de broglie received the Nobel prize in.
Question # 16
The exitance of antiparticle was discovered by
Question # 17
Which one of the following scientists got Noble prize due to his work of combining two basic forces of nature.
Question # 18
Who identified the first series in the spectrum of hydrogen.
Question # 19
Who studied freely failing bodies using modern scientific method.
Question # 20
Who introduced the concept that an atom possesses quantized energy levels.
Top Scorers Of PPSC Physics Topic 8 Scientists, Their Inventions and discoveries MCQ`s Test
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Q Queen Fatima 24 - Jul - 2023 00 Min 02 Sec 18/20 -
M Maria Sarfraz 06 - Oct - 2022 02 Min 50 Sec 17/20 -
F Fiza Farooq 05 - Dec - 2022 05 Min 00 Sec 17/20 -
M mobeen 0021 06 - Oct - 2022 02 Min 06 Sec 15/20 -
S Sanina Arzoo 07 - Mar - 2023 04 Min 24 Sec 15/20 -
M m saleem 06 - Oct - 2022 05 Min 10 Sec 15/20 -
S Shahzad Bhati 30 - Mar - 2024 04 Min 06 Sec 14/20 -
M Muhammad irfan 19 - Dec - 2023 04 Min 11 Sec 14/20 -
M Muhammad Zeshan 07 - Nov - 2024 04 Min 22 Sec 14/20 -
M Mehmood Ahmed 28 - Dec - 2023 02 Min 44 Sec 13/20 -
W Wakeel Khan 11 - Aug - 2022 04 Min 02 Sec 13/20 -
S shahid habib 28 - Mar - 2024 04 Min 07 Sec 13/20 -
F faiza arif 16 - Sep - 2022 04 Min 14 Sec 13/20 -
S Sajid Ali 28 - Oct - 2022 06 Min 32 Sec 13/20 -
M Mehraban Shah 28 - Apr - 2024 05 Min 17 Sec 12/20
PPSC Physics Chapter 8 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The nuclear model of the atom was derived partly from experiments involving the scattering of alpha particles performed by. |
A. Chadwick
B. Rutherford
C. Anderson
D. Einstein
|
| 2 | Which Russian Physicist first proposed the liquid drop model for the nucleus in 1928 |
A. Niels Bohr
B. George Gamow
C. Niel Armstrong
D. Bill Clinton
|
| 3 | Neil Bohr made his three postulates in. |
A. 1897
B. 1905
C. 1913
D. 1921
|
| 4 | Young's double slit experiment was performed in |
A. 1801
B. 1916
C. 1901
D. 1934
|
| 5 | A relationship between mechanical work and heat energy was firstly established dby. |
A. Davy
B. Count Rumford
C. Joule
D. Kelvin
|
| 6 | The law of inertia was first time formulated by |
A. Galileo
B. Newton
C. Kepler
D. Planck
|
| 7 | Which scientist coined the term quantum mechanics. |
A. Kari mark
B. Max Born
C. Erwin schrodinger
D. Issac Newton
|
| 8 | The temperature scale based upon triple point of water was given by |
A. Rumford
B. Carnot
C. Kelvin
D. Celsius
|
| 9 | The velocity of light was determined accurately by |
A. Newton
B. Huygen
C. Michelson
D. Young
|
| 10 | The special theory of relativity was presented in 1905 by |
A. Young
B. Planck
C. Schrodinger
D. Einstein
|
Test Questions