Physics Which of the following is not true about X-rays? Can be reflected or refracted Can affect photographic plates Travel with the speed of light Have low penetrating power Can be reflected or refracted Can affect photographic plates Travel with the speed of light Have low penetrating power ANSWER DOWNLOAD EXAMIANS APP
Physics When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is due to the phenomenon of : Vaporisation Evaporation Sublimation Diffusion Vaporisation Evaporation Sublimation Diffusion ANSWER DOWNLOAD EXAMIANS APP
Physics A body of 4.0 kg is lying at rest. Under the action of a constant force, it gains a speed of 5 m/s. The work done by the force will be ________ 30 J 40 J 50 J 20 J 30 J 40 J 50 J 20 J ANSWER DOWNLOAD EXAMIANS APP
Physics The fuse in our domestic electric circuit melts when there is a high rise in Capacitance Current Inductance Resistance Capacitance Current Inductance Resistance ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic domains normally occur in Copper All of these Silver Iron Copper All of these Silver Iron ANSWER DOWNLOAD EXAMIANS APP
Physics The boiling point of water depends upon the Density Mass Atmospheric pressure Volume Density Mass Atmospheric pressure Volume ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS