Question # 1

Wave theory of light was proposed by

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Newton

Thomas Young

Maxwell

Huygen

The circumference of earth was measured by

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Alberuni

Alkundi

Ibn al haithem

Issac Newton

The three law of motion first published in 1687 by Sir Issac Newton in his work.

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Method of Fluxions

Optics

Principal Mathematica

Arithmetic Universalism

Who developed the world's first vacuum pump in 1650.

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Otto vori Guricke

Lord Kelvin

Saadi Carnot

James maxwell

Prof. Abdul Salam was awarded Novel prize in

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1970

1972

1979

1983

Some concept of static electricity were introduced by.

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Chinese

Plato

Thales

Archimedes

Which scientist coined the term quantum mechanics.

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Kari mark

Max Born

Erwin schrodinger

Issac Newton

Who designed the atomic reactor.

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Wilson

Rutherford

Teller

Fermi

Who first studied the visible region of hydrogen spectrum.

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Lyman

Pfund

Balmer

Brackett

Natural radioactivity was discovered in.

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1978

1896

1904

1906

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

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Niels Bohr

George Gamow

Niel Armstrong

Bill Clinton

The first demonstration of wave nature of light was provided in 1801 by the experiment of

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HHuygen

Thomas young

Fresnel

Maxwell

Polaroid's were invented in

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1787

1887

1897

1929

The corpusclular nature of light was given by

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Huygen

Maxwell

Newton

Thomas Young

The velocity of light was determined accurately by

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Newton

Huygen

Michelson

Young

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

Who discovered a relation between electric and magnetic field.

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Hans Christian Oersted

Michelson Faraday

Lenz

Hertz

Commutator was invented in

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1820

1830

1834

1840

Who discovered a phenomenon of thermos electricity.

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Peltier

Joule

Seeback

thomson

Who identified the first series in the spectrum of hydrogen.

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Lyman

Balmer

Pfund

Brackett

Which italian inventor is credited with describing and sketching the first ideas for contact lens in 1508

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Galileo

Leonardo da vinci

roger Bacon

Hans Lipperahey

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PPSC Physics Chapter 8 Scientists, Their Inventions and discoveries MCQs With Answers

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