Physics What is the escape velocity of the rocket in the earth? 10.2 km/sec 12.2 km/sec 11.2 km/sec 13.2 km/sec 10.2 km/sec 12.2 km/sec 11.2 km/sec 13.2 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics Solar cells work on the principle of Photosynthesis Photoconductive effect Photoelectric effect Photovoltaic effect Photosynthesis Photoconductive effect Photoelectric effect Photovoltaic effect ANSWER DOWNLOAD EXAMIANS APP
Physics An instrument that records earthquakes is Seismograph Thermograph Ergograph Ediograph Seismograph Thermograph Ergograph Ediograph ANSWER DOWNLOAD EXAMIANS APP
Physics Which one is not a part of Kepler's Law? Law of speed Law of orbits Law of periods Law of areas Law of speed Law of orbits Law of periods Law of areas ANSWER DOWNLOAD EXAMIANS APP
Physics Time of exposure required for taking photograph of an object depends upon the Size of the object Brightness of the object Skill of photographer Proximity of object Size of the object Brightness of the object Skill of photographer Proximity of object ANSWER DOWNLOAD EXAMIANS APP
Physics If the earth suddenly stop rotating, the value of "g" will be Decrease Increase Become Zero Same Decrease Increase Become Zero Same ANSWER DOWNLOAD EXAMIANS APP
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