Johann Ludwig Casper was a German forensic scientist, criminologist, pathologist, paediatrician, pharmacologist, professor, and author who lived from 11 March 1796 to 24 February 1864. He proposed a consistent ratio of the time required for a body to putrefy in various substances – 1:2:8 in air, water, and earth. This became known as Casper's Dictum.
Q. “OS” stands for Ans: Operating System Q. The first transatlantic radio broadcast occur? Ans: 1900s Q. '.MOV' extension refers usually to what kind of file? Ans: Animation/movie file Q. Which is a type of Electrically-Erasable Programmable Read-Only Memory? Ans: Flash Q. The purpose of choke in tube light is? Ans: To increase the voltage momentarily Q. '.MPG' extension refers usually to what kind of file? Ans: Animation/movie file Q. Who developed Yahoo? Ans: David Filo & Jerry Yang Q. VHS stands for...? Ans: Video Home System Q. VVVF stand for? Ans: Variable Voltage Variable Frequency Q. What frequency range is the High Frequency band? Ans: 3 to 30 MHz Q. The first step to getting output from a laser is to excite an active medium. What is this process called? Ans: Pumping Q. What is the relationship between resistivity r and conductivity s? Ans: R = 1/s Q. Which motor is NOT suitable for use as a DC machine? Ans: Squirrel cage motor Q. What does the term P