Who discovered the laws of levers and pulleys, which allow…
Questions : Who discovered the laws of levers and pulleys, which allow us to move heavy objects using small forces? […]
ChapterWise_Discover_01_SET, Discoveries and Inventions
Discoveries and Inventions
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CGL_Mock_02_GK
William Crookes was a physical chemist who discovered and named…
Questions : William Crookes was a physical chemist who discovered and named the element ______. Options : Plutonium Germanium Thallium
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CGL_Mock_03_GK
Electron was discovered in the year 1897 by ______.
Questions : Electron was discovered in the year 1897 by ______. Options : T. A. Edison Nicola Tesla J. J.
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CGL_Mock_04_GK
Who invented the atomic battery in 1912?
Questions : Who invented the atomic battery in 1912? Options : Alessandro Volta Henry Moseley Benjamin Franklin Louis Pasteur correct
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CHSL_Mock_01_GK
Who among the following coined the term ‘battery’ to describe…
Questions : Who among the following coined the term ‘battery’ to describe linked capacitors? Options : Benjamin Franklin Luigi Galvani
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CHSL_Mock_02_GK
Which of the following pairs of physicists and their contributions/discoveries…
Questions : Which of the following pairs of physicists and their contributions/discoveries is INCORRECT? Options : Galileo Galilei – Wave
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CHSL_Mock_03_GK
In which year did Hans Christian Oersted discover that a…
Questions : In which year did Hans Christian Oersted discover that a compass needle gets deflected when an electric current
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CPO_Mock_01_GK
Who introduced the concept of virtual water?
Questions : Who introduced the concept of virtual water? Options : M. S. Swaminathan Glubler Triplets Norman Borlaug John Anthony
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CPO_Mock_02_GK
Who was the first to develop a mathematical predictive heliocentric…
Questions : Who was the first to develop a mathematical predictive heliocentric model of the solar system? Options : Pierre-Simon
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_GD_Mock_02_GK
For which discovery in 1932 was James Chadwick best known?
Questions : For which discovery in 1932 was James Chadwick best known? Options : Thermal ionization Electron Wave theory of