Physics Hot water is poured simultaneously in four metallic tumblers painted outside with different points. After some time the water will be found to have cooled most in the tumbler painted. Rough black Shining white Shining black Rough white Rough black Shining white Shining black Rough white ANSWER DOWNLOAD EXAMIANS APP
Physics When the main switch of the house is put off it disconnects the Live wire only Earth wire and the neutral wire Live wire and the earth wire Live wire and the neutral wire Live wire only Earth wire and the neutral wire Live wire and the earth wire Live wire and the neutral wire ANSWER DOWNLOAD EXAMIANS APP
Physics The base of an electric iron is brightly polished mainly To make it rust-proof To make it more durable To reduce heat loss by radiation To make it smooth and frictionless To make it rust-proof To make it more durable To reduce heat loss by radiation To make it smooth and frictionless ANSWER DOWNLOAD EXAMIANS APP
Physics Absolute Zero is defined as At which water boils at 298K At which the volume becomes zero At which liquid Helium boils The temperature at which all molecular motion ceases At which water boils at 298K At which the volume becomes zero At which liquid Helium boils The temperature at which all molecular motion ceases ANSWER DOWNLOAD EXAMIANS APP
Physics When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to : Damped vibrations Refraction Reflection Forced vibrations Damped vibrations Refraction Reflection Forced vibrations ANSWER DOWNLOAD EXAMIANS APP
Physics Energy that is produced commercially from coal is called Light energy Thermal energy Kinetic energy Potential energy Light energy Thermal energy Kinetic energy Potential energy ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS