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Important Discoveries And Inventions In Physics

Important Discoveries and Inventions in Physics

Physics topic- “Important Discoveries and Inventions in Physics-भौतिकी की महत्वपूर्ण खोजें“, is important for all competitive exams like CET- Common eligibility Test, SSC CGL, SSC CHSL, RRB NTPC, UPSC and for other state civil services exams. In these exams, almost 4-5 questions are coming from Physics. Let’s Start the topic:

Famous Discoveries in Physics

(भौतिकी की महत्वपूर्ण खोजें)

There is a list of significant and famous discoveries in physics. A scientist explores the nature of the universe. Our curiosity for knowledge, is the drive behind all the discoveries. There are numerous scientific discoveries that influenced the way we think and live. Today we have electricity, telephone, television, internet, computers, machines for everything, robots etc. all of these things have made the life of a man very comfortable.

Discoveries not only improve our living standards but also help in the advancement of mankind like production of crop, medical applications etc.

Important Discoveries and Inventions in Physics

Discovery Year of Discovery     Name of Scientist

Photo of     Scientist

Law of refraction

(Snell’s law)

1621

Willebrord Snell  

willebrord snell sukrajclasses.com

Willebrord Snell

Concept of Pressure

(Pascal’s law)

between 1646 and 1648

Blaise Pascal  

blaise pascal sukrajclasses.com

Laws of Motion

1687

Sir Isaac Newton  

sir Isaac Newton sukrajclasses.com

Formulation of Coulomb’s law,

Law of Electrostatic Attraction

1779

Charles-Augustin de Coulomb  

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Atom

1808

John Dalton  

john dalton sukrajclasses.com

Law of Electric Resistance

Or

Ohm’s Law

1827

Georg Simon Ohm  

Georg Simon Ohm sukrajclasses.com

Archimedes’ principle,

Law of Buoyancy

1827

Archimedes  

Archimedes sukrajclasses.com

Electromagnetic Induction

1831

Michael Faraday  

Michael Faraday sukrajclasses.com

Photography on paper

1835

William Henry Fox Talbot  

william henry fox talbot sukrajclasses.com

Dynamite

1867

Alfred Nobel  

Alfred Nobel sukrajclasses.com

Periodic Table

1869

Dimitri Ivanovich Mendeleev  

Dimitri Ivanovich Mendeleev sukrajclasses.com

X Rays

1895

Wilhelm Roentgen  

Wilhelm Roentgen sukrajclasses.com

Radioactivity

1896

Antoine Henri Becquerel  

Antoine Henri Becquerel sukrajclasses.com

Electron

1897

J.J. Thomson  

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Radium

1898

Marie Sklodowska Curie  

Marie Sklodowska Curie sukrajclasses.com

Quantum Theory

1900

Max Plank  

Max Plank sukrajclasses.com

Wireless Telegraphy

1901

G. Marconi  

G. Marconi sukrajclasses.com

Diode Bulb

1904

Sir J.S Fleming  

Sir J.S Fleming sukrajclasses.com

Photon

1905

Albert Einstein  

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Principle of Relativity,

Explained Brownian motion,

Photoelectric Effect

1905

Albert Einstein  

Albert Einstein sukrajclasses.com

Atomic Structure

1913

Neil Bohr & Rutherford

Neil Bohr sukrajclasses.com    Neil Bohr

Proton

1919

Rutherford  

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Raman Effect

1928

C.V Raman  

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Mach Number

1929

Ernst Mach  

Ernst Mach sukrajclasses.com

Neutron

1932

James Chadwick  

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Nuclear Reactor

1942

Enrico Fermi  

Enrico Fermi sukrajclasses.com

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