Physics Who among the following discovered X-rays? Marie Curie James Chadwick J.J Thomson W.C Roentgen Marie Curie James Chadwick J.J Thomson W.C Roentgen ANSWER DOWNLOAD EXAMIANS APP
Physics The density of the liquid when heated Decreases Does not change Increases May increase of decrease depending on pressure Decreases Does not change Increases May increase of decrease depending on pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Night photography and photopraphy in mist and fog are possible using Infra-red radiation Gamma radiation Ultra-violet radiation Microwave radiation Infra-red radiation Gamma radiation Ultra-violet radiation Microwave radiation ANSWER DOWNLOAD EXAMIANS APP
Physics One bar is equal to 104 Pa 105 Pa 106 Pa 103 Pa 104 Pa 105 Pa 106 Pa 103 Pa ANSWER DOWNLOAD EXAMIANS APP
Physics What is the principle of a ''Life Jacket"? It decreases the volume of the person to keep him afloat It provides oxygen to a drowning person The person can sit on it like a raft It increases the volume of the person to keep him afloat It decreases the volume of the person to keep him afloat It provides oxygen to a drowning person The person can sit on it like a raft It increases the volume of the person to keep him afloat ANSWER DOWNLOAD EXAMIANS APP
Physics Of the following properties of a wave, the one that is independent of the other is its velocity frequency wavelength amplitude velocity frequency wavelength amplitude ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS