Physics Atomic hydrogen has a life period of One day One hour A fraction of a second One minute One day One hour A fraction of a second One minute ANSWER DOWNLOAD EXAMIANS APP
Physics The force exerted by a magnet is an example of ________ Muscular force Non-contact force Contact force Electrostatic force Muscular force Non-contact force Contact force Electrostatic force ANSWER DOWNLOAD EXAMIANS APP
Physics The energy obtained from atoms is known as ________ Chemical energy Solar energy Heat energy Nuclear energy Chemical energy Solar energy Heat energy Nuclear energy ANSWER DOWNLOAD EXAMIANS APP
Physics Middle latitude cyclones are fueled by? All of these Polar continental air masses Air high in the atmosphere Energy from falling precipitation All of these Polar continental air masses Air high in the atmosphere Energy from falling precipitation ANSWER DOWNLOAD EXAMIANS APP
Physics Forged documents are detected by Ultraviolet rays Infra-red rays Gamma rays Beta rays Ultraviolet rays Infra-red rays Gamma rays Beta rays ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning is produced when Water vapour produces electricity in the clouds Similar charges of electricity rush towards each other and then get repelled Clouds strike against impurities in air and the friction burns up these impurities Strong opposite charges in different clouds break down the resistance offered by the intervening air Water vapour produces electricity in the clouds Similar charges of electricity rush towards each other and then get repelled Clouds strike against impurities in air and the friction burns up these impurities Strong opposite charges in different clouds break down the resistance offered by the intervening air ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS