Questions : हैंस क्रिश्चियन ओएर्स्टेड ने किस वर्ष यह खोज की कि पास रखे धातु तार में विद्युत धारा प्रवाहित […]
Questions : निम्नलिखित में से भौतिक वैज्ञानिकों और उनके योगदान/खोज की कौन-सी जोड़ी गलत है? Options : गैलीलियो गैलीली –
Questions : Who among the following coined the term ‘battery’ to describe linked capacitors? Options : Benjamin Franklin Luigi Galvani
Questions : Who invented the atomic battery in 1912? Options : Alessandro Volta Henry Moseley Benjamin Franklin Louis Pasteur correct
Questions : Electron was discovered in the year 1897 by ______. Options : T. A. Edison Nicola Tesla J. J.
Questions : William Crookes was a physical chemist who discovered and named the element ______. Options : Plutonium Germanium Thallium
Questions : Who discovered the laws of levers and pulleys, which allow us to move heavy objects using small forces?
Questions : For which discovery in 1932 was James Chadwick best known? Options : Thermal ionization Electron Wave theory of
Questions : Who was the first to develop a mathematical predictive heliocentric model of the solar system? Options : Pierre-Simon
Questions : Who introduced the concept of virtual water? Options : M. S. Swaminathan Glubler Triplets Norman Borlaug John Anthony