Physics Speed of sound is the greatest in : Air Glass Water Glycerine Air Glass Water Glycerine ANSWER DOWNLOAD EXAMIANS APP
Physics Increased wind speed is accompanied by a reduced air ________ Aridity Density Pressure Humidity Aridity Density Pressure Humidity ANSWER DOWNLOAD EXAMIANS APP
Physics A transformer works on the principle of Generator Inverter Mutual induction Self induction Generator Inverter Mutual induction Self induction ANSWER DOWNLOAD EXAMIANS APP
Physics In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? Black hole White hole Asteroid belt Ozone hole Black hole White hole Asteroid belt Ozone hole ANSWER DOWNLOAD EXAMIANS APP
Physics A bullet of mass 10gm is fired with a velocity of 40 m/s from a gun of mass 8 kg. Find the recoil velocity (in m/s) of the gun. 0.05 0.1 2 4 0.05 0.1 2 4 ANSWER DOWNLOAD EXAMIANS APP
Physics Solids which conduct electricity at higher temperature but not at lower temperature are called Semi-conductor Insulator Super-conductor Metallic-conductor Semi-conductor Insulator Super-conductor Metallic-conductor ANSWER DOWNLOAD EXAMIANS APP
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