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PPSC Physics Chapter 8 Scientists, Their Inventions and discoveries MCQs With Answers
Question # 1
The phenomenon of natural radioactivity was discovered by
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Lord Rutherford
James Chadwick
Herie Becquerel
Maria curie
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Question # 2
Who wrote books on sound and music.
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Galileo
Alkundi
Alberuni
Ibn al Haithem
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Question # 3
The law of gravitation was introduced by
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Huygen
Boyle
Newton
Pascal
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Question # 4
Who proposed the thermodynamic scale of temperature.
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Saadi carnot
Lord Kelvin
Sir james dewar
Gabriei fahrenheit
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Question # 5
The first measurement of the force between electric charges was made in.
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1684
1784
1864
1874
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Question # 6
The temperature scale based upon triple point of water was given by
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Rumford
Carnot
Kelvin
Celsius
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Question # 7
Who originated the idea of heat death of the universe is 1852
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Lord Kelvin
James thomson
John Thomson
Saadi Carnot
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Question # 8
Balmer identified the spectral lines in the spectrum of hydrogen in
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1785
1885
1936
1966
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Question # 9
Abu abdullah ibn Jabir Al battani was the greatest
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Philospher
Mathematician
Astronomer
Palmist
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Question # 10
Which of the following scientists is known for his exceptional work in the field of optics.
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Albert Einstein
Issac Newton
Ibn al Haithem
Alberuni
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Question # 11
Natural radioactivity was discovered in.
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1978
1896
1904
1906
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Question # 12
Which one of the following scientists got Noble prize due to his work of combining two basic forces of nature.
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Dr. Abdul Qadeer khan
Dr. Abdul Salam
Dr. Muhammad ishfaq
Dr. Mubarak mund
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Question # 13
The first super conductor was discovered by
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Faraday
Lenz
Kamaerlingh Ornes
Oersted
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Question # 14
Who invented the first closed tube thermometer in 1713
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Gabried Fahrenheit
Galileo
anders Celsius
Lord Kelvin
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Question # 15
Young's double slit experiment was performed in
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1801
1916
1901
1934
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