Famous Scientists and Their Inventions by jnan lokinPosted on13th May 201920th May 2020 Our history is full of stories of famous scientists and their inventions. Scientists are often national heroes, in almost every case they were just the first people to improve an existing system to the final stage where it achieved mass appeal. 0% 2 votes, 5 avg 4 Famous Scientists and their inventions Challenge your knowledge on Famous Scientists and Their Inventions here. 1 / 10 Who effectively used Galena crystals for constructing radio receivers. Jagadish Chandra Bose Amal Kumar Raychaudhuri Shanti Swarup Bhatnagar Homi J. Bhabha 2 / 10 Who is known as the father of plastic surgery? G.D. Naid Charaka Sushruta Aryabhata Sushruta is the founding father of surgery and plastic surgery. He had also written Sushruta Samhita an outstanding treatise in Indian medical literature and describes the ancient tradition of surgery in India. 3 / 10 Who is known as the father of neuroscience? Salim Ali None of the above Santaigo Ramony Cajal Alessandro Volta Santiago Ramon y Cajal is known as the father of neuroscience and he won the Nobel Prize in 1906 for Physiology or Medicine for his neuron doctrine. 4 / 10 Who invented the safety break, which stop the elevator from cashing? Elisha Otis Thomas Edison Henry Ford Eli Whitney Otis invented the safety break, which would stop the elevator from crashing if it was activated by sudden falling when a rope broke. 5 / 10 The crescograph, a device for measuring growth in plants, was invented in the early 20th century by- J.C Bose Subrahmanyan Chandrasekhar Homi J. Bhabha Meghnad Saha 6 / 10 Who invented coffee filter? Melitta Bentz Orville Nikola Tesla Wilbur Wright Melitta Bentz discovered coffee filter by using a piece of blotting paper. 7 / 10 The phenomenon of change in the wavelength of light which occurs when molecules deflect a light beam is named after which scientist? Satyendra Nath Bose Homi J. Bhabha Jagadish Chandra Bose Chandrasekhara Venkata Raman 8 / 10 Who invented Crystal Dynamics? Homi J. Bhabha Subrahmanyan Chandrasekhar J.C.Bose C.V.Raman 9 / 10 Who built the first working, programmable, electromechanical computer? Laszlo Jozsef Biro Konrad Zuse Brandenburg Karl Benz Konrad Zuse built the world's first program-controlled computer. 10 / 10 Name the scientist who had discovered that some molecules have mirror images? Lord Kelvin Robert Hooke Henry Moseley Louis Pasteur Louis Pasteur discovered that some molecules have mirror images and explained them as left-handed and right-handed versions of a chemical compound. Please enter your name to see results. Your score is: Send feedback Average statistical: 58% LinkedIn Facebook Google+
