Physics When a body is accelerated, then the velocity will be also Increase None of these Decrease Constant Increase None of these Decrease Constant ANSWER DOWNLOAD EXAMIANS APP
Physics What is the SI unit of Power? Watt Boyle Pascal Newton Watt Boyle Pascal Newton ANSWER DOWNLOAD EXAMIANS APP
Physics On a cold day when the room temperature is 15°C, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15°C, because : Plastics have a lower density than metals Metals have higher thermal capacity than plastics Plastics have a higher thermal conductivity than metals Metals are good conductors of heat Plastics have a lower density than metals Metals have higher thermal capacity than plastics Plastics have a higher thermal conductivity than metals Metals are good conductors of heat ANSWER DOWNLOAD EXAMIANS APP
Physics What will happen if an object is dropped from a height and there is no air resistance? Both speed and acceleration will increase Its acceleration will increase It will fall with a constant speed and acceleration Its speed will increase Both speed and acceleration will increase Its acceleration will increase It will fall with a constant speed and acceleration Its speed will increase ANSWER DOWNLOAD EXAMIANS APP
Physics After removing two electrons from helium atom it become? UV rays Alpha particle Gama particle X rays UV rays Alpha particle Gama particle X rays ANSWER DOWNLOAD EXAMIANS APP
Physics What is the fundamental unit of amount of a substance? Meter Mole Candela Kelvin Meter Mole Candela Kelvin ANSWER DOWNLOAD EXAMIANS APP
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