Physics Which of the following is a non renewable source of energy ? Biogas Coal Wind Solar Biogas Coal Wind Solar ANSWER DOWNLOAD EXAMIANS APP
Physics A body absorbs heat most if it is White and rough Black and smooth Black and rough White and smooth White and rough Black and smooth Black and rough White and smooth ANSWER DOWNLOAD EXAMIANS APP
Physics The fundamental scientific principle in the operation of battery is Oxidation-reduction Dissociation of electrolytes Dialysis Acid-base interaction Oxidation-reduction Dissociation of electrolytes Dialysis Acid-base interaction ANSWER DOWNLOAD EXAMIANS APP
Physics When a body falls from an aeroplane, there is increase in its Acceleration Kinetic energy Mass Potential energy Acceleration Kinetic energy Mass Potential energy ANSWER DOWNLOAD EXAMIANS APP
Physics Alpha particle is the nucleus of an atom of Oxygen Hydrogen Lithium Helium Oxygen Hydrogen Lithium Helium ANSWER DOWNLOAD EXAMIANS APP
Physics Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by Chlorine Carbon dioxide Ammonia Ozone Chlorine Carbon dioxide Ammonia Ozone ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS