Physics What is the escape velocity of the rocket in the earth? 12.2 km/sec 13.2 km/sec 11.2 km/sec 10.2 km/sec 12.2 km/sec 13.2 km/sec 11.2 km/sec 10.2 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics A rear-view mirror for driving is Plain Concave Inverted Convex Plain Concave Inverted Convex ANSWER DOWNLOAD EXAMIANS APP
Physics Supercooling is cooling of liquid ________ At melting point Above melting point Below melting point Below freezing point At melting point Above melting point Below melting point Below freezing point ANSWER DOWNLOAD EXAMIANS APP
Physics Beta rays emitted by a radioactive material are Charged particles emitted by nucleus The electrons orbiting around the nucleus Electromagnetic radiations Neutral particles Charged particles emitted by nucleus The electrons orbiting around the nucleus Electromagnetic radiations Neutral particles ANSWER DOWNLOAD EXAMIANS APP
Physics Tungsten is used for the manufacture of the filament of an electric bulb, because It is a good conductor It has a very high melting point It is economical It is malleable It is a good conductor It has a very high melting point It is economical It is malleable ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is exhibiting kinetic energy? All of these A person sitting on a couch while watching TV A space station orbiting Earth An archer with a flexed bow All of these A person sitting on a couch while watching TV A space station orbiting Earth An archer with a flexed bow ANSWER DOWNLOAD EXAMIANS APP
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