Physics According to special theory of relativity the mass of a particle Increases with increase in velocity with respect to an observer. Decreases with increase in velocity. Is independent of its velocity. Decreases with decrease in velocity. Increases with increase in velocity with respect to an observer. Decreases with increase in velocity. Is independent of its velocity. Decreases with decrease in velocity. ANSWER DOWNLOAD EXAMIANS APP
Physics On which of the following techniques photostate machine works ? Electromagnetic Image— Making Electrostatic Image—Making Thermal Image—Making Magnetic Image—Making Electromagnetic Image— Making Electrostatic Image—Making Thermal Image—Making Magnetic Image—Making ANSWER DOWNLOAD EXAMIANS APP
Physics Matter waves are Electromagnetic waves De Broglie waves Transverse waves Longitudinal waves Electromagnetic waves De Broglie waves Transverse waves Longitudinal waves ANSWER DOWNLOAD EXAMIANS APP
Physics In the case of bodies falling under gravity which of the following remains constant at a given place? All listed here Acceleration Kinetic energy Potential energy All listed here Acceleration Kinetic energy Potential energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is exhibiting kinetic energy? All of these An archer with a flexed bow A person sitting on a couch while watching TV A space station orbiting Earth All of these An archer with a flexed bow A person sitting on a couch while watching TV A space station orbiting Earth ANSWER DOWNLOAD EXAMIANS APP
Physics Copper wires are generally used for electrical power transmission instead of iron wire because : Copper can take higher power than iron Copper is a better conductor of electricity than iron Copper is lighter than iron Copper is cheaper than iron Copper can take higher power than iron Copper is a better conductor of electricity than iron Copper is lighter than iron Copper is cheaper than iron ANSWER DOWNLOAD EXAMIANS APP
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