Physics The large collection of stars, dust and gas held together by gravitational attraction between components is known as Sun Family Galaxy Cluster Atmosphere Sun Family Galaxy Cluster Atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: In which atmospheric layer are the communication satellites located? Mesosphere Ionosphere Troposphere Stratosphere Mesosphere Ionosphere Troposphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
Physics An aeroplane is flying horizontally with a velocity of 600 km/h and at a height of 1960 m. When it is vertically at a point A on the ground a bomb is released from it. The bomb strikes the ground at point B. The distance AB is 0.33 km 3.33 km 33 km 1200 m 0.33 km 3.33 km 33 km 1200 m ANSWER DOWNLOAD EXAMIANS APP
Physics The earth is a Good absorber and good radiator of heat Bad absorber and bad radiator of heat Good reflector of heat Non-absorber of heat Good absorber and good radiator of heat Bad absorber and bad radiator of heat Good reflector of heat Non-absorber of heat ANSWER DOWNLOAD EXAMIANS APP
Physics A machine powered by rotating blades is a Turbines Fumerole None of these Solar panel Turbines Fumerole None of these Solar panel ANSWER DOWNLOAD EXAMIANS APP
Physics A transformer Converts DC to AC Converts electrical energy into mechanical energy Converts AC voltage to D.C. voltage Is used to decrease or increase AC voltage Converts DC to AC Converts electrical energy into mechanical energy Converts AC voltage to D.C. voltage Is used to decrease or increase AC voltage ANSWER DOWNLOAD EXAMIANS APP
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