Physics Kirchhoff's laws are applicable to None of these C. circuits only C. and A.C. circuits both C. circuits only None of these C. circuits only C. and A.C. circuits both C. circuits only ANSWER DOWNLOAD EXAMIANS APP
Physics Fuse wire is made of an alloy of Copper and Silver Tin and Copper Lead and Copper Tin and Lead Copper and Silver Tin and Copper Lead and Copper Tin and Lead ANSWER DOWNLOAD EXAMIANS APP
Physics A small gap is left at the joints of rails in a railway track to Control the speed of train Keep the rails equidistant Avoid the heating of tracks to high temperature Avoid the tracks being distorted due to seasonal temperature variation Control the speed of train Keep the rails equidistant Avoid the heating of tracks to high temperature Avoid the tracks being distorted due to seasonal temperature variation ANSWER DOWNLOAD EXAMIANS APP
Physics The damage of the human body due to radiation (X-rays or grays etc,) is measured in : Rems Curie Rads Roentgen Rems Curie Rads Roentgen ANSWER DOWNLOAD EXAMIANS APP
Physics In a photocell light energy is converted into Electrical energy Potential energy Chemical energy Heat energy Electrical energy Potential energy Chemical energy Heat energy ANSWER DOWNLOAD EXAMIANS APP
Physics Infrasonic sound has a frequency lower than 15 Hz 20 Hz 32 Hz 5 Hz 15 Hz 20 Hz 32 Hz 5 Hz ANSWER DOWNLOAD EXAMIANS APP
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