PPSC Physics Topic 8 MCQ Test With Answer

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.

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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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PPSC Physics Topic 8 Scientists, Their Inventions and discoveries

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Question # 1

Who was the most outstanding theoretical physicist.

Question # 2

Which Russian Physicist first proposed the liquid drop model for the nucleus in 1928

Question # 3

Which scientist announced for the first time that the universe is expanding.

Question # 4

The corpusclular nature of light was given by

Question # 5

The special theory of relativity was presented in .

Question # 6

Who introduced the concept that an atom posses quantized energy levels.

Question # 7

Who discovered neutron in 1932.

Question # 8

Lenz's was a physicist of.

Question # 9

The special theory of relativity was presented by

Question # 10

Light travels perpendicular to electric and magnetic fields and requires no material medium, was proposed by.

Question # 11

Who was the author of Mathematical principles of Natural philosophy.

Question # 12

Prof. Abdul Salam was awarded Novel prize in

Question # 13

who discovered taht mass and energy are forms of each other.

Question # 14

Who introduced the concept that an atom possesses quantized energy levels.

Question # 15

Who was awarded Nobel Prize for predicting meson.

Question # 16

The relation between work function and maximum energy of photo electrons was discovered by.

Question # 17

The first successful quantitative theory of atomic structure was formulate by

Question # 18

Who suggested that energy is radiated or absorbed in discrete packers called quanta.

Question # 19

Who studied freely failing bodies using modern scientific method.

Question # 20

Who proposed that light energy travels in space by means of wave motion.

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PPSC Physics Chapter 8 Important MCQ's

Sr.# Question Answer
1 The first super conductor was discovered in.
A. 1905
B. 1911
C. 1917
D. 1923
2 Geiger counter was designed by
A. Wilson
B. Geiger and Muller
C. Lawrence
D. Mosely
3 Who provided theoretical explanation of a blackbody spectrum.
A. Einstein
B. Planck
C. Wien
D. stefan
4 Who explained the Fraunhofer lines in the spectrum of solar radiations.
A. Wein
B. Stefan
C. Fraunhofer
D. Kirchoff
5 Max. Planck was awarded Nobel prize in.
A. 1916
B. 1918
C. 1921
D. 1923
6 Who originated the idea of heat death of the universe is 1852
A. Lord Kelvin
B. James thomson
C. John Thomson
D. Saadi Carnot
7 Neil Bohr made his three postulates in.
A. 1897
B. 1905
C. 1913
D. 1921
8 Arthur Holly Compton was awarded Nobel prize in.
A. 1923
B. 1927
C. 1931
D. 1934
9 Compton's effect was presented in.
A. 1921
B. 1923
C. 1931
D. 1933
10 Artificial radioactivity was discovered by
A. Rontgen
B. Becquered
C. Rutherford
D. Marie Curie and Pierre Curie

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