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
Questions : In which year did Hans Christian Oersted discover that a compass needle gets deflected when an electric current
Questions : Which of the following pairs of physicists and their contributions/discoveries is INCORRECT? Options : Galileo Galilei – Wave
Questions : टेलीफोन लाइन के माध्यम से डेटा संचार के लिए डिजिटल सिग्नल को एनालॉग सिग्नल में बदलने वाला उपकरण
Questions : कंप्यूटर की मुख्य मेमोरी (Main Memory) किसे कहा जाता है? Options : ROM कैश मेमोरी RAM हार्ड डिस्क
Questions : ________ को प्रोटोकॉल कनवर्टर भी कहा जाता है। Options : हब ब्रिज स्विच गेटवे correct answer : d)